21x+14=13-9x

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Solution for 21x+14=13-9x equation:


Simplifying
21x + 14 = 13 + -9x

Reorder the terms:
14 + 21x = 13 + -9x

Solving
14 + 21x = 13 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
14 + 21x + 9x = 13 + -9x + 9x

Combine like terms: 21x + 9x = 30x
14 + 30x = 13 + -9x + 9x

Combine like terms: -9x + 9x = 0
14 + 30x = 13 + 0
14 + 30x = 13

Add '-14' to each side of the equation.
14 + -14 + 30x = 13 + -14

Combine like terms: 14 + -14 = 0
0 + 30x = 13 + -14
30x = 13 + -14

Combine like terms: 13 + -14 = -1
30x = -1

Divide each side by '30'.
x = -0.03333333333

Simplifying
x = -0.03333333333

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