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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