-7x+140=217

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Solution for -7x+140=217 equation:



-7x+140=217
We move all terms to the left:
-7x+140-(217)=0
We add all the numbers together, and all the variables
-7x-77=0
We move all terms containing x to the left, all other terms to the right
-7x=77
x=77/-7
x=-11

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