Solve for x
x=-7
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7+x=7x+49
Multiply both sides of the equation by 7.
7+x-7x=49
Subtract 7x from both sides.
7-6x=49
Combine x and -7x to get -6x.
-6x=49-7
Subtract 7 from both sides.
-6x=42
Subtract 7 from 49 to get 42.
x=\frac{42}{-6}
Divide both sides by -6.
x=-7
Divide 42 by -6 to get -7.
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