3x-23=4x+21

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Solution for 3x-23=4x+21 equation:


Simplifying
3x + -23 = 4x + 21

Reorder the terms:
-23 + 3x = 4x + 21

Reorder the terms:
-23 + 3x = 21 + 4x

Solving
-23 + 3x = 21 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-23 + 3x + -4x = 21 + 4x + -4x

Combine like terms: 3x + -4x = -1x
-23 + -1x = 21 + 4x + -4x

Combine like terms: 4x + -4x = 0
-23 + -1x = 21 + 0
-23 + -1x = 21

Add '23' to each side of the equation.
-23 + 23 + -1x = 21 + 23

Combine like terms: -23 + 23 = 0
0 + -1x = 21 + 23
-1x = 21 + 23

Combine like terms: 21 + 23 = 44
-1x = 44

Divide each side by '-1'.
x = -44

Simplifying
x = -44

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