7x+21-12x-24=14

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Solution for 7x+21-12x-24=14 equation:


Simplifying
7x + 21 + -12x + -24 = 14

Reorder the terms:
21 + -24 + 7x + -12x = 14

Combine like terms: 21 + -24 = -3
-3 + 7x + -12x = 14

Combine like terms: 7x + -12x = -5x
-3 + -5x = 14

Solving
-3 + -5x = 14

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -5x = 14 + 3

Combine like terms: -3 + 3 = 0
0 + -5x = 14 + 3
-5x = 14 + 3

Combine like terms: 14 + 3 = 17
-5x = 17

Divide each side by '-5'.
x = -3.4

Simplifying
x = -3.4

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