5x-21=2y-3z

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Solution for 5x-21=2y-3z equation:


Simplifying
5x + -21 = 2y + -3z

Reorder the terms:
-21 + 5x = 2y + -3z

Solving
-21 + 5x = 2y + -3z

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 + 5x = 2y + 21 + -3z

Combine like terms: -21 + 21 = 0
0 + 5x = 2y + 21 + -3z
5x = 2y + 21 + -3z

Reorder the terms:
5x = 21 + 2y + -3z

Divide each side by '5'.
x = 4.2 + 0.4y + -0.6z

Simplifying
x = 4.2 + 0.4y + -0.6z

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