-6X+4=7X+121

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Solution for -6X+4=7X+121 equation:


Simplifying
-6X + 4 = 7X + 121

Reorder the terms:
4 + -6X = 7X + 121

Reorder the terms:
4 + -6X = 121 + 7X

Solving
4 + -6X = 121 + 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.
4 + -6X + -7X = 121 + 7X + -7X

Combine like terms: -6X + -7X = -13X
4 + -13X = 121 + 7X + -7X

Combine like terms: 7X + -7X = 0
4 + -13X = 121 + 0
4 + -13X = 121

Add '-4' to each side of the equation.
4 + -4 + -13X = 121 + -4

Combine like terms: 4 + -4 = 0
0 + -13X = 121 + -4
-13X = 121 + -4

Combine like terms: 121 + -4 = 117
-13X = 117

Divide each side by '-13'.
X = -9

Simplifying
X = -9

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