-7/2x-3.2=17.8

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Solution for -7/2x-3.2=17.8 equation:



-7/2x-3.2=17.8
We move all terms to the left:
-7/2x-3.2-(17.8)=0
Domain of the equation: 2x!=0
x!=0/2
x!=0
x∈R
We add all the numbers together, and all the variables
-7/2x-21=0
We multiply all the terms by the denominator
-21*2x-7=0
Wy multiply elements
-42x-7=0
We move all terms containing x to the left, all other terms to the right
-42x=7
x=7/-42
x=-1/6

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