5(1+2x)=-20

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Solution for 5(1+2x)=-20 equation:



5(1+2x)=-20
We move all terms to the left:
5(1+2x)-(-20)=0
We add all the numbers together, and all the variables
5(2x+1)-(-20)=0
We add all the numbers together, and all the variables
5(2x+1)+20=0
We multiply parentheses
10x+5+20=0
We add all the numbers together, and all the variables
10x+25=0
We move all terms containing x to the left, all other terms to the right
10x=-25
x=-25/10
x=-2+1/2

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