21-5x=14+2x

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Solution for 21-5x=14+2x equation:


Simplifying
21 + -5x = 14 + 2x

Solving
21 + -5x = 14 + 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 + -5x + -2x = 14 + 2x + -2x

Combine like terms: -5x + -2x = -7x
21 + -7x = 14 + 2x + -2x

Combine like terms: 2x + -2x = 0
21 + -7x = 14 + 0
21 + -7x = 14

Add '-21' to each side of the equation.
21 + -21 + -7x = 14 + -21

Combine like terms: 21 + -21 = 0
0 + -7x = 14 + -21
-7x = 14 + -21

Combine like terms: 14 + -21 = -7
-7x = -7

Divide each side by '-7'.
x = 1

Simplifying
x = 1

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