-7=-2(t+8)-13

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Solution for -7=-2(t+8)-13 equation: 



-7=-2(t+8)-13

We move all terms to the left:

-7-(-2(t+8)-13)=0



We calculate terms in parentheses: -(-2(t+8)-13), so:

-2(t+8)-13

We multiply parentheses

-2t-16-13

We add all the numbers together, and all the variables

-2t-29

Back to the equation:

-(-2t-29)



We get rid of parentheses

2t+29-7=0

We add all the numbers together, and all the variables

2t+22=0

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

2t=-22

t=-22/2

t=-11

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