16x+21-7=30+13x

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Solution for 16x+21-7=30+13x equation:


Simplifying
16x + 21 + -7 = 30 + 13x

Reorder the terms:
21 + -7 + 16x = 30 + 13x

Combine like terms: 21 + -7 = 14
14 + 16x = 30 + 13x

Solving
14 + 16x = 30 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
14 + 16x + -13x = 30 + 13x + -13x

Combine like terms: 16x + -13x = 3x
14 + 3x = 30 + 13x + -13x

Combine like terms: 13x + -13x = 0
14 + 3x = 30 + 0
14 + 3x = 30

Add '-14' to each side of the equation.
14 + -14 + 3x = 30 + -14

Combine like terms: 14 + -14 = 0
0 + 3x = 30 + -14
3x = 30 + -14

Combine like terms: 30 + -14 = 16
3x = 16

Divide each side by '3'.
x = 5.333333333

Simplifying
x = 5.333333333

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