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3/4x+2=-1
We move all terms to the left:
3/4x+2-(-1)=0
Domain of the equation: 4x!=0We add all the numbers together, and all the variables
x!=0/4
x!=0
x∈R
3/4x+3=0
We multiply all the terms by the denominator
3*4x+3=0
Wy multiply elements
12x+3=0
We move all terms containing x to the left, all other terms to the right
12x=-3
x=-3/12
x=-1/4
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