x=-2/2.1=-1

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Solution for x=-2/2.1=-1 equation:



x=-2/2.1=-1
We move all terms to the left:
x-(-2/2.1)=0
We get rid of parentheses
x+2/2.1=0
We multiply all the terms by the denominator
x*2.1+2=0
Wy multiply elements
2.1x+2=0
We move all terms containing x to the left, all other terms to the right
2.1x=-2
x=-2/2.1
x=-1/1.05

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