3a=-2(5)-7

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Solution for 3a=-2(5)-7 equation: 



3a=-2(5)-7

We move all terms to the left:

3a-(-2(5)-7)=0

We add all the numbers together, and all the variables

3a-(-32)=0

We add all the numbers together, and all the variables

3a+32=0

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

3a=-32

a=-32/3

a=-10+2/3

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