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About
Simple and Easy Learning
Tutorials Point originated from the idea that there exists a class of readers who respond better to online content and prefer to learn new skills at their own pace from the comforts of their drawing rooms.
The journey commenced with a single tutorial on HTML in 2006 and elated by the response it generated, we worked our way to adding fresh tutorials to our repository which now proudly flaunts a wealth of tutorials and allied articles on topics ranging from programming languages to web designing to academics and much more.
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Tutorialspoint
35 Views
Given:\( \frac{z}{z+15}=\frac{4}{9} \)To do: We have to solve the given equation.Solution:$\frac{z}{z+15}=\frac{4}{9}$$\Rightarrow 9(z)=4 \times(z+15)$ [On cross multiplication]$\Rightarrow 9z=4z+60$$\Rightarrow 9z-4z=60$$\Rightarrow 5z=60$$\Rightarrow z=\frac{60}{5}$$\Rightarrow z=12$The value of $z$ is $12$.
Tutorialspoint
47 Views
Given:\( \frac{3 y+4}{2-6 y}=\frac{-2}{5} \)To do: We have to solve the given equation.Solution:$\frac{3 y+4}{2-6 y}=\frac{-2}{5}$$\Rightarrow 5(3y+4)=(-2) \times(2-6y)$ [On cross multiplication]$\Rightarrow 15y+20=-4+12y$$\Rightarrow 15y-12y=-4-20$$\Rightarrow 3y=-24$$\Rightarrow y=\frac{-24}{3}$$\Rightarrow y=-8$The value of $y$ is $-8$. Read More
Tutorialspoint
41 Views
Given:\( \frac{7 y+4}{y+2}=\frac{-4}{3} \)To do: We have to solve the given equation.Solution:$\frac{7 y+4}{y+2}=\frac{-4}{3}$$\Rightarrow 3(7y+4)=(-4) \times(y+2)$ [On cross multiplication]$\Rightarrow 21y+12=-4y-8$$\Rightarrow 21y+4y=-8-12$$\Rightarrow 25y=-20$$\Rightarrow y=\frac{-20}{25}$$\Rightarrow y=\frac{-4}{5}$The value of $y$ is $\frac{-4}{5}$. Read More
Tutorialspoint
43 Views
Given:\( x-2=7 \).To do: We have to solve the given equation.Solution:$x-2=7$ [Transposing $-2$ to R.H.S]We get,$x=7+2$$x=9$.The value of $x$ is $9$.
Tutorialspoint
33 Views
Given:\( y+3=10 \).To do: We have to solve the given equation.Solution:$y+3=10$ [Transposing $3$ to R.H.S]We get,$y=10-3$$y=7$.The value of $y$ is $7$.
Tutorialspoint
43 Views
Given:\( 6=z+2 \).To do: We have to solve the given equation.Solution:$6=z+2$ [Transposing $2$ to L.H.S]We get,$6-2=z$$4=z$This implies$z=4$.The value of $z$ is $4$.
Tutorialspoint
92 Views
Given:$\frac{3}{7}+x=\frac{17}{7}$To do: We have to solve the given equation.Solution:$\frac{3}{7}+x=\frac{17}{7}$ [Transposing $\frac {3}{7}$ to R.H.S]We get,$x=\frac{17}{7}-\frac{3}{7}$$x=\frac{14}{7}$. $x=2$.The value of $x$ is $2$.
Tutorialspoint
36 Views
Given:\( 6 x=12 \).To do: We have to solve the given equation.Solution:$6 x=12$We get,$x=\frac{12}{6}$$x=2$.The value of $x$ is $2$.
Tutorialspoint
62 Views
Given:\( \frac{t}{5}=10 \).To do: We have to solve the given equation.Solution:$\frac{t}{5}=10$We get,$t=5\times10$$t=50$. The value of $t$ is $50$.
Tutorialspoint
27 Views
Given:\( \frac{2 x}{3}=18 \).To do: We have to solve the given equation.Solution:$\frac{2 x}{3}=18$We get,$2x=3\times18$$x=\frac{3\times18}{2}$$x=3\times9$$x=27$ The value of $x$ is $27$.