-7x-11=6(x+9)

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Solution for -7x-11=6(x+9) equation:


Simplifying
-7x + -11 = 6(x + 9)

Reorder the terms:
-11 + -7x = 6(x + 9)

Reorder the terms:
-11 + -7x = 6(9 + x)
-11 + -7x = (9 * 6 + x * 6)
-11 + -7x = (54 + 6x)

Solving
-11 + -7x = 54 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-11 + -7x + -6x = 54 + 6x + -6x

Combine like terms: -7x + -6x = -13x
-11 + -13x = 54 + 6x + -6x

Combine like terms: 6x + -6x = 0
-11 + -13x = 54 + 0
-11 + -13x = 54

Add '11' to each side of the equation.
-11 + 11 + -13x = 54 + 11

Combine like terms: -11 + 11 = 0
0 + -13x = 54 + 11
-13x = 54 + 11

Combine like terms: 54 + 11 = 65
-13x = 65

Divide each side by '-13'.
x = -5

Simplifying
x = -5

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