6-7(x+7)=-99

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Solution for 6-7(x+7)=-99 equation:


Simplifying
6 + -7(x + 7) = -99

Reorder the terms:
6 + -7(7 + x) = -99
6 + (7 * -7 + x * -7) = -99
6 + (-49 + -7x) = -99

Combine like terms: 6 + -49 = -43
-43 + -7x = -99

Solving
-43 + -7x = -99

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '43' to each side of the equation.
-43 + 43 + -7x = -99 + 43

Combine like terms: -43 + 43 = 0
0 + -7x = -99 + 43
-7x = -99 + 43

Combine like terms: -99 + 43 = -56
-7x = -56

Divide each side by '-7'.
x = 8

Simplifying
x = 8

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