21/2+x=-15.6

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Solution for 21/2+x=-15.6 equation: 



21/2+x=-15.6

We move all terms to the left:

21/2+x-(-15.6)=0

We add all the numbers together, and all the variables

x+15.6+21/2=0

We multiply all the terms by the denominator


x*2+21+(15.6)*2=0

We add all the numbers together, and all the variables

x*2+52.2=0

Wy multiply elements

2x+52.2=0

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

2x=-52.2

x=-52.2/2

x=-26+0.2/2

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