5x-43=3x+21

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Solution for 5x-43=3x+21 equation:


Simplifying
5x + -43 = 3x + 21

Reorder the terms:
-43 + 5x = 3x + 21

Reorder the terms:
-43 + 5x = 21 + 3x

Solving
-43 + 5x = 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.
-43 + 5x + -3x = 21 + 3x + -3x

Combine like terms: 5x + -3x = 2x
-43 + 2x = 21 + 3x + -3x

Combine like terms: 3x + -3x = 0
-43 + 2x = 21 + 0
-43 + 2x = 21

Add '43' to each side of the equation.
-43 + 43 + 2x = 21 + 43

Combine like terms: -43 + 43 = 0
0 + 2x = 21 + 43
2x = 21 + 43

Combine like terms: 21 + 43 = 64
2x = 64

Divide each side by '2'.
x = 32

Simplifying
x = 32

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