13x+21=2x-67

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Solution for 13x+21=2x-67 equation:


Simplifying
13x + 21 = 2x + -67

Reorder the terms:
21 + 13x = 2x + -67

Reorder the terms:
21 + 13x = -67 + 2x

Solving
21 + 13x = -67 + 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.
21 + 13x + -2x = -67 + 2x + -2x

Combine like terms: 13x + -2x = 11x
21 + 11x = -67 + 2x + -2x

Combine like terms: 2x + -2x = 0
21 + 11x = -67 + 0
21 + 11x = -67

Add '-21' to each side of the equation.
21 + -21 + 11x = -67 + -21

Combine like terms: 21 + -21 = 0
0 + 11x = -67 + -21
11x = -67 + -21

Combine like terms: -67 + -21 = -88
11x = -88

Divide each side by '11'.
x = -8

Simplifying
x = -8

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