4(10-5x)=80

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Solution for 4(10-5x)=80 equation:



4(10-5x)=80
We move all terms to the left:
4(10-5x)-(80)=0
We add all the numbers together, and all the variables
4(-5x+10)-80=0
We multiply parentheses
-20x+40-80=0
We add all the numbers together, and all the variables
-20x-40=0
We move all terms containing x to the left, all other terms to the right
-20x=40
x=40/-20
x=-2

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