126/a=(-7)

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Solution for 126/a=(-7) equation: 



126/a=(-7)

We move all terms to the left:

126/a-((-7))=0



Domain of the equation: a!=0

a∈R



We add all the numbers together, and all the variables

126/a+7=0

We multiply all the terms by the denominator


7*a+126=0

We add all the numbers together, and all the variables

7a+126=0

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

7a=-126

a=-126/7

a=-18

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