(-15)(1/2)=x

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Solution for (-15)(1/2)=x equation:



(-15)(1/2)=x
We move all terms to the left:
(-15)(1/2)-(x)=0
We add all the numbers together, and all the variables
-x+(-15)(+1/2)=0
We add all the numbers together, and all the variables
-1x+(-15)(+1/2)=0
We multiply parentheses ..
-1x+(-7.5)=0
We add all the numbers together, and all the variables
-1x-7.5=0
We move all terms containing x to the left, all other terms to the right
-x=7.5
x=7.5/-1
x=-7+0.5/1

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