-489=-8(7x-1)7

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Solution for -489=-8(7x-1)7 equation:



-489=-8(7x-1)7
We move all terms to the left:
-489-(-8(7x-1)7)=0
We calculate terms in parentheses: -(-8(7x-1)7), so:
-8(7x-1)7
We multiply parentheses
-392x+56
Back to the equation:
-(-392x+56)
We get rid of parentheses
392x-56-489=0
We add all the numbers together, and all the variables
392x-545=0
We move all terms containing x to the left, all other terms to the right
392x=545
x=545/392
x=1+153/392

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