21x-315=-4x+14

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Solution for 21x-315=-4x+14 equation:


Simplifying
21x + -315 = -4x + 14

Reorder the terms:
-315 + 21x = -4x + 14

Reorder the terms:
-315 + 21x = 14 + -4x

Solving
-315 + 21x = 14 + -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.
-315 + 21x + 4x = 14 + -4x + 4x

Combine like terms: 21x + 4x = 25x
-315 + 25x = 14 + -4x + 4x

Combine like terms: -4x + 4x = 0
-315 + 25x = 14 + 0
-315 + 25x = 14

Add '315' to each side of the equation.
-315 + 315 + 25x = 14 + 315

Combine like terms: -315 + 315 = 0
0 + 25x = 14 + 315
25x = 14 + 315

Combine like terms: 14 + 315 = 329
25x = 329

Divide each side by '25'.
x = 13.16

Simplifying
x = 13.16

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