7x-3=13x-87

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Solution for 7x-3=13x-87 equation:


Simplifying
7x + -3 = 13x + -87

Reorder the terms:
-3 + 7x = 13x + -87

Reorder the terms:
-3 + 7x = -87 + 13x

Solving
-3 + 7x = -87 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
-3 + 7x + -13x = -87 + 13x + -13x

Combine like terms: 7x + -13x = -6x
-3 + -6x = -87 + 13x + -13x

Combine like terms: 13x + -13x = 0
-3 + -6x = -87 + 0
-3 + -6x = -87

Add '3' to each side of the equation.
-3 + 3 + -6x = -87 + 3

Combine like terms: -3 + 3 = 0
0 + -6x = -87 + 3
-6x = -87 + 3

Combine like terms: -87 + 3 = -84
-6x = -84

Divide each side by '-6'.
x = 14

Simplifying
x = 14

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