3/8x-7=-12

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Solution for 3/8x-7=-12 equation: 



3/8x-7=-12

We move all terms to the left:

3/8x-7-(-12)=0



Domain of the equation: 8x!=0

x!=0/8

x!=0

x∈R



We add all the numbers together, and all the variables

3/8x+5=0

We multiply all the terms by the denominator


5*8x+3=0

Wy multiply elements

40x+3=0

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

40x=-3

x=-3/40

x=-3/40

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