7x+11=-7x-20

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Solution for 7x+11=-7x-20 equation:


Simplifying
7x + 11 = -7x + -20

Reorder the terms:
11 + 7x = -7x + -20

Reorder the terms:
11 + 7x = -20 + -7x

Solving
11 + 7x = -20 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
11 + 7x + 7x = -20 + -7x + 7x

Combine like terms: 7x + 7x = 14x
11 + 14x = -20 + -7x + 7x

Combine like terms: -7x + 7x = 0
11 + 14x = -20 + 0
11 + 14x = -20

Add '-11' to each side of the equation.
11 + -11 + 14x = -20 + -11

Combine like terms: 11 + -11 = 0
0 + 14x = -20 + -11
14x = -20 + -11

Combine like terms: -20 + -11 = -31
14x = -31

Divide each side by '14'.
x = -2.214285714

Simplifying
x = -2.214285714

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