x-4x-91=7

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Solution for x-4x-91=7 equation:


Simplifying
x + -4x + -91 = 7

Reorder the terms:
-91 + x + -4x = 7

Combine like terms: x + -4x = -3x
-91 + -3x = 7

Solving
-91 + -3x = 7

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 + -3x = 7 + 91

Combine like terms: -91 + 91 = 0
0 + -3x = 7 + 91
-3x = 7 + 91

Combine like terms: 7 + 91 = 98
-3x = 98

Divide each side by '-3'.
x = -32.66666667

Simplifying
x = -32.66666667

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