7=-2(q+2)+3

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Solution for 7=-2(q+2)+3 equation: 



7=-2(q+2)+3

We move all terms to the left:

7-(-2(q+2)+3)=0



We calculate terms in parentheses: -(-2(q+2)+3), so:

-2(q+2)+3

We multiply parentheses

-2q-4+3

We add all the numbers together, and all the variables

-2q-1

Back to the equation:

-(-2q-1)



We get rid of parentheses

2q+1+7=0

We add all the numbers together, and all the variables

2q+8=0

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

2q=-8

q=-8/2

q=-4

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