7x+2(x+2)=8x-(x-1)

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Solution for 7x+2(x+2)=8x-(x-1) equation: 



7x+2(x+2)=8x-(x-1)

We move all terms to the left:

7x+2(x+2)-(8x-(x-1))=0

We multiply parentheses

7x+2x-(8x-(x-1))+4=0



We calculate terms in parentheses: -(8x-(x-1)), so:

8x-(x-1)

We get rid of parentheses

8x-x+1

We add all the numbers together, and all the variables

7x+1

Back to the equation:

-(7x+1)



We add all the numbers together, and all the variables

9x-(7x+1)+4=0

We get rid of parentheses

9x-7x-1+4=0

We add all the numbers together, and all the variables

2x+3=0

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

2x=-3

x=-3/2

x=-1+1/2

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