7x+9=2x-11forx

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Solution for 7x+9=2x-11forx equation:


Simplifying
7x + 9 = 2x + -11forx

Reorder the terms:
9 + 7x = 2x + -11forx

Reorder the terms:
9 + 7x = -11forx + 2x

Solving
9 + 7x = -11forx + 2x

Solving for variable 'x'.

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

Add '11forx' to each side of the equation.
9 + 11forx + 7x = -11forx + 11forx + 2x

Combine like terms: -11forx + 11forx = 0
9 + 11forx + 7x = 0 + 2x
9 + 11forx + 7x = 2x

Add '-2x' to each side of the equation.
9 + 11forx + 7x + -2x = 2x + -2x

Combine like terms: 7x + -2x = 5x
9 + 11forx + 5x = 2x + -2x

Combine like terms: 2x + -2x = 0
9 + 11forx + 5x = 0

Add '-9' to each side of the equation.
9 + 11forx + -9 + 5x = 0 + -9

Reorder the terms:
9 + -9 + 11forx + 5x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 11forx + 5x = 0 + -9
11forx + 5x = 0 + -9

Combine like terms: 0 + -9 = -9
11forx + 5x = -9

Reorder the terms:
9 + 11forx + 5x = -9 + 9

Combine like terms: -9 + 9 = 0
9 + 11forx + 5x = 0

The solution to this equation could not be determined.

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