10x=(x+7)*15

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Solution for 10x=(x+7)*15 equation:



10x=(x+7)*15
We move all terms to the left:
10x-((x+7)*15)=0
We calculate terms in parentheses: -((x+7)*15), so:
(x+7)*15
We multiply parentheses
15x+105
Back to the equation:
-(15x+105)
We get rid of parentheses
10x-15x-105=0
We add all the numbers together, and all the variables
-5x-105=0
We move all terms containing x to the left, all other terms to the right
-5x=105
x=105/-5
x=-21

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