7x-15=-x/2

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Solution for 7x-15=-x/2 equation: 



7x-15=-x/2

We move all terms to the left:

7x-15-(-x/2)=0

We get rid of parentheses

7x+x/2-15=0

We multiply all the terms by the denominator


7x*2+x-15*2=0

We add all the numbers together, and all the variables

x+7x*2-30=0

Wy multiply elements

x+14x-30=0

We add all the numbers together, and all the variables

15x-30=0

We move all terms containing x to the left, all other terms to the right

15x=30

x=30/15

x=2

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