y/2+4.2=-2.2

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Solution for y/2+4.2=-2.2 equation:



y/2+4.2=-2.2
We move all terms to the left:
y/2+4.2-(-2.2)=0
We add all the numbers together, and all the variables
y/2+6.4=0
We multiply all the terms by the denominator
y+(6.4)*2=0
We add all the numbers together, and all the variables
y+12.8=0
We move all terms containing y to the left, all other terms to the right
y=-12.8

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