16x+21=9x+14

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Solution for 16x+21=9x+14 equation:


Simplifying
16x + 21 = 9x + 14

Reorder the terms:
21 + 16x = 9x + 14

Reorder the terms:
21 + 16x = 14 + 9x

Solving
21 + 16x = 14 + 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.
21 + 16x + -9x = 14 + 9x + -9x

Combine like terms: 16x + -9x = 7x
21 + 7x = 14 + 9x + -9x

Combine like terms: 9x + -9x = 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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