10x-5-3(2x+5)=20

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Solution for 10x-5-3(2x+5)=20 equation:



10x-5-3(2x+5)=20
We move all terms to the left:
10x-5-3(2x+5)-(20)=0
We add all the numbers together, and all the variables
10x-3(2x+5)-25=0
We multiply parentheses
10x-6x-15-25=0
We add all the numbers together, and all the variables
4x-40=0
We move all terms containing x to the left, all other terms to the right
4x=40
x=40/4
x=10

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