21x+18=146+5x

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Solution for 21x+18=146+5x equation:


Simplifying
21x + 18 = 146 + 5x

Reorder the terms:
18 + 21x = 146 + 5x

Solving
18 + 21x = 146 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
18 + 21x + -5x = 146 + 5x + -5x

Combine like terms: 21x + -5x = 16x
18 + 16x = 146 + 5x + -5x

Combine like terms: 5x + -5x = 0
18 + 16x = 146 + 0
18 + 16x = 146

Add '-18' to each side of the equation.
18 + -18 + 16x = 146 + -18

Combine like terms: 18 + -18 = 0
0 + 16x = 146 + -18
16x = 146 + -18

Combine like terms: 146 + -18 = 128
16x = 128

Divide each side by '16'.
x = 8

Simplifying
x = 8

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