3(7x-1)+8=89

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Solution for 3(7x-1)+8=89 equation:



3(7x-1)+8=89
We move all terms to the left:
3(7x-1)+8-(89)=0
We add all the numbers together, and all the variables
3(7x-1)-81=0
We multiply parentheses
21x-3-81=0
We add all the numbers together, and all the variables
21x-84=0
We move all terms containing x to the left, all other terms to the right
21x=84
x=84/21
x=4

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