-x=6-21/6

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Solution for -x=6-21/6 equation:



-x=6-21/6
We move all terms to the left:
-x-(6-21/6)=0
We add all the numbers together, and all the variables
-x-(-21/6+6)=0
We add all the numbers together, and all the variables
-1x-(-21/6+6)=0
We get rid of parentheses
-1x-6+21/6=0
We multiply all the terms by the denominator
-1x*6+21-6*6=0
We add all the numbers together, and all the variables
-1x*6-15=0
Wy multiply elements
-6x-15=0
We move all terms containing x to the left, all other terms to the right
-6x=15
x=15/-6
x=-2+1/2

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