15=2(t+2)-3

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Solution for 15=2(t+2)-3 equation: 



15=2(t+2)-3

We move all terms to the left:

15-(2(t+2)-3)=0



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

2(t+2)-3

We multiply parentheses

2t+4-3

We add all the numbers together, and all the variables

2t+1

Back to the equation:

-(2t+1)



We get rid of parentheses

-2t-1+15=0

We add all the numbers together, and all the variables

-2t+14=0

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

-2t=-14

t=-14/-2

t=+7

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