7(x+1)-6x=-9

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Solution for 7(x+1)-6x=-9 equation:


Simplifying
7(x + 1) + -6x = -9

Reorder the terms:
7(1 + x) + -6x = -9
(1 * 7 + x * 7) + -6x = -9
(7 + 7x) + -6x = -9

Combine like terms: 7x + -6x = 1x
7 + 1x = -9

Solving
7 + 1x = -9

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 1x = -9 + -7

Combine like terms: 7 + -7 = 0
0 + 1x = -9 + -7
1x = -9 + -7

Combine like terms: -9 + -7 = -16
1x = -16

Divide each side by '1'.
x = -16

Simplifying
x = -16

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