3(1-5x)-7=86

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Solution for 3(1-5x)-7=86 equation:



3(1-5x)-7=86
We move all terms to the left:
3(1-5x)-7-(86)=0
We add all the numbers together, and all the variables
3(-5x+1)-7-86=0
We add all the numbers together, and all the variables
3(-5x+1)-93=0
We multiply parentheses
-15x+3-93=0
We add all the numbers together, and all the variables
-15x-90=0
We move all terms containing x to the left, all other terms to the right
-15x=90
x=90/-15
x=-6

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