164x+328=21x+42

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Solution for 164x+328=21x+42 equation:


Simplifying
164x + 328 = 21x + 42

Reorder the terms:
328 + 164x = 21x + 42

Reorder the terms:
328 + 164x = 42 + 21x

Solving
328 + 164x = 42 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
328 + 164x + -21x = 42 + 21x + -21x

Combine like terms: 164x + -21x = 143x
328 + 143x = 42 + 21x + -21x

Combine like terms: 21x + -21x = 0
328 + 143x = 42 + 0
328 + 143x = 42

Add '-328' to each side of the equation.
328 + -328 + 143x = 42 + -328

Combine like terms: 328 + -328 = 0
0 + 143x = 42 + -328
143x = 42 + -328

Combine like terms: 42 + -328 = -286
143x = -286

Divide each side by '143'.
x = -2

Simplifying
x = -2

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