22x-55=3x+21

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Solution for 22x-55=3x+21 equation:


Simplifying
22x + -55 = 3x + 21

Reorder the terms:
-55 + 22x = 3x + 21

Reorder the terms:
-55 + 22x = 21 + 3x

Solving
-55 + 22x = 21 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-55 + 22x + -3x = 21 + 3x + -3x

Combine like terms: 22x + -3x = 19x
-55 + 19x = 21 + 3x + -3x

Combine like terms: 3x + -3x = 0
-55 + 19x = 21 + 0
-55 + 19x = 21

Add '55' to each side of the equation.
-55 + 55 + 19x = 21 + 55

Combine like terms: -55 + 55 = 0
0 + 19x = 21 + 55
19x = 21 + 55

Combine like terms: 21 + 55 = 76
19x = 76

Divide each side by '19'.
x = 4

Simplifying
x = 4

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