7x-9-11x=30+11x

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Solution for 7x-9-11x=30+11x equation:


Simplifying
7x + -9 + -11x = 30 + 11x

Reorder the terms:
-9 + 7x + -11x = 30 + 11x

Combine like terms: 7x + -11x = -4x
-9 + -4x = 30 + 11x

Solving
-9 + -4x = 30 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
-9 + -4x + -11x = 30 + 11x + -11x

Combine like terms: -4x + -11x = -15x
-9 + -15x = 30 + 11x + -11x

Combine like terms: 11x + -11x = 0
-9 + -15x = 30 + 0
-9 + -15x = 30

Add '9' to each side of the equation.
-9 + 9 + -15x = 30 + 9

Combine like terms: -9 + 9 = 0
0 + -15x = 30 + 9
-15x = 30 + 9

Combine like terms: 30 + 9 = 39
-15x = 39

Divide each side by '-15'.
x = -2.6

Simplifying
x = -2.6

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