3x+5x-87=13-2x

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Solution for 3x+5x-87=13-2x equation:


Simplifying
3x + 5x + -87 = 13 + -2x

Reorder the terms:
-87 + 3x + 5x = 13 + -2x

Combine like terms: 3x + 5x = 8x
-87 + 8x = 13 + -2x

Solving
-87 + 8x = 13 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-87 + 8x + 2x = 13 + -2x + 2x

Combine like terms: 8x + 2x = 10x
-87 + 10x = 13 + -2x + 2x

Combine like terms: -2x + 2x = 0
-87 + 10x = 13 + 0
-87 + 10x = 13

Add '87' to each side of the equation.
-87 + 87 + 10x = 13 + 87

Combine like terms: -87 + 87 = 0
0 + 10x = 13 + 87
10x = 13 + 87

Combine like terms: 13 + 87 = 100
10x = 100

Divide each side by '10'.
x = 10

Simplifying
x = 10

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