Solve for x
x=-6
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6x+7-7x=13
Subtract 7x from both sides.
-x+7=13
Combine 6x and -7x to get -x.
-x=13-7
Subtract 7 from both sides.
-x=6
Subtract 7 from 13 to get 6.
x=-6
Multiply both sides by -1.
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