21x-8=14x-29

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Solution for 21x-8=14x-29 equation:


Simplifying
21x + -8 = 14x + -29

Reorder the terms:
-8 + 21x = 14x + -29

Reorder the terms:
-8 + 21x = -29 + 14x

Solving
-8 + 21x = -29 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-8 + 21x + -14x = -29 + 14x + -14x

Combine like terms: 21x + -14x = 7x
-8 + 7x = -29 + 14x + -14x

Combine like terms: 14x + -14x = 0
-8 + 7x = -29 + 0
-8 + 7x = -29

Add '8' to each side of the equation.
-8 + 8 + 7x = -29 + 8

Combine like terms: -8 + 8 = 0
0 + 7x = -29 + 8
7x = -29 + 8

Combine like terms: -29 + 8 = -21
7x = -21

Divide each side by '7'.
x = -3

Simplifying
x = -3

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