2x-21=-7+5X

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Solution for 2x-21=-7+5X equation:


Simplifying
2x + -21 = -7 + 5X

Reorder the terms:
-21 + 2x = -7 + 5X

Solving
-21 + 2x = -7 + 5X

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 2x = -7 + 21 + 5X

Combine like terms: -21 + 21 = 0
0 + 2x = -7 + 21 + 5X
2x = -7 + 21 + 5X

Combine like terms: -7 + 21 = 14
2x = 14 + 5X

Divide each side by '2'.
x = 7 + 2.5X

Simplifying
x = 7 + 2.5X

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