9/8x=-15

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Solution for 9/8x=-15 equation: 



9/8x=-15

We move all terms to the left:

9/8x-(-15)=0



Domain of the equation: 8x!=0

x!=0/8

x!=0

x∈R



We add all the numbers together, and all the variables

9/8x+15=0

We multiply all the terms by the denominator


15*8x+9=0

Wy multiply elements

120x+9=0

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

120x=-9

x=-9/120

x=-3/40

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