4x-3+3=21

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


Simplifying
4x + -3 + 3 = 21

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

Combine like terms: -3 + 3 = 0
0 + 4x = 21
4x = 21

Solving
4x = 21

Solving for variable 'x'.

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

Divide each side by '4'.
x = 5.25

Simplifying
x = 5.25

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