7a+2=-74

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Solution for 7a+2=-74 equation: 



7a+2=-74

We move all terms to the left:

7a+2-(-74)=0

We add all the numbers together, and all the variables

7a+76=0

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

7a=-76

a=-76/7

a=-10+6/7

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