-15+7.5(2x-1)=7.5

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Solution for -15+7.5(2x-1)=7.5 equation:



-15+7.5(2x-1)=7.5
We move all terms to the left:
-15+7.5(2x-1)-(7.5)=0
We add all the numbers together, and all the variables
7.5(2x-1)-22.5=0
We multiply parentheses
15x-7.5-22.5=0
We add all the numbers together, and all the variables
15x-30=0
We move all terms containing x to the left, all other terms to the right
15x=30
x=30/15
x=2

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