5x-87=2x+4x-121

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Solution for 5x-87=2x+4x-121 equation:


Simplifying
5x + -87 = 2x + 4x + -121

Reorder the terms:
-87 + 5x = 2x + 4x + -121

Reorder the terms:
-87 + 5x = -121 + 2x + 4x

Combine like terms: 2x + 4x = 6x
-87 + 5x = -121 + 6x

Solving
-87 + 5x = -121 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-87 + 5x + -6x = -121 + 6x + -6x

Combine like terms: 5x + -6x = -1x
-87 + -1x = -121 + 6x + -6x

Combine like terms: 6x + -6x = 0
-87 + -1x = -121 + 0
-87 + -1x = -121

Add '87' to each side of the equation.
-87 + 87 + -1x = -121 + 87

Combine like terms: -87 + 87 = 0
0 + -1x = -121 + 87
-1x = -121 + 87

Combine like terms: -121 + 87 = -34
-1x = -34

Divide each side by '-1'.
x = 34

Simplifying
x = 34

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