x*12+21=x*5+175

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Solution for x*12+21=x*5+175 equation:


Simplifying
x * 12 + 21 = x * 5 + 175

Reorder the terms for easier multiplication:
12x + 21 = x * 5 + 175

Reorder the terms:
21 + 12x = x * 5 + 175

Reorder the terms for easier multiplication:
21 + 12x = 5x + 175

Reorder the terms:
21 + 12x = 175 + 5x

Solving
21 + 12x = 175 + 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.
21 + 12x + -5x = 175 + 5x + -5x

Combine like terms: 12x + -5x = 7x
21 + 7x = 175 + 5x + -5x

Combine like terms: 5x + -5x = 0
21 + 7x = 175 + 0
21 + 7x = 175

Add '-21' to each side of the equation.
21 + -21 + 7x = 175 + -21

Combine like terms: 21 + -21 = 0
0 + 7x = 175 + -21
7x = 175 + -21

Combine like terms: 175 + -21 = 154
7x = 154

Divide each side by '7'.
x = 22

Simplifying
x = 22

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