x+7x+91=0

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Solution for x+7x+91=0 equation:


Simplifying
x + 7x + 91 = 0

Reorder the terms:
91 + x + 7x = 0

Combine like terms: x + 7x = 8x
91 + 8x = 0

Solving
91 + 8x = 0

Solving for variable 'x'.

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

Add '-91' to each side of the equation.
91 + -91 + 8x = 0 + -91

Combine like terms: 91 + -91 = 0
0 + 8x = 0 + -91
8x = 0 + -91

Combine like terms: 0 + -91 = -91
8x = -91

Divide each side by '8'.
x = -11.375

Simplifying
x = -11.375

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