2(x+15)+3x=20

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Solution for 2(x+15)+3x=20 equation:



2(x+15)+3x=20
We move all terms to the left:
2(x+15)+3x-(20)=0
We add all the numbers together, and all the variables
3x+2(x+15)-20=0
We multiply parentheses
3x+2x+30-20=0
We add all the numbers together, and all the variables
5x+10=0
We move all terms containing x to the left, all other terms to the right
5x=-10
x=-10/5
x=-2

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