20x-42=24x+15

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Solution for 20x-42=24x+15 equation:


Simplifying
20x + -42 = 24x + 15

Reorder the terms:
-42 + 20x = 24x + 15

Reorder the terms:
-42 + 20x = 15 + 24x

Solving
-42 + 20x = 15 + 24x

Solving for variable 'x'.

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

Add '-24x' to each side of the equation.
-42 + 20x + -24x = 15 + 24x + -24x

Combine like terms: 20x + -24x = -4x
-42 + -4x = 15 + 24x + -24x

Combine like terms: 24x + -24x = 0
-42 + -4x = 15 + 0
-42 + -4x = 15

Add '42' to each side of the equation.
-42 + 42 + -4x = 15 + 42

Combine like terms: -42 + 42 = 0
0 + -4x = 15 + 42
-4x = 15 + 42

Combine like terms: 15 + 42 = 57
-4x = 57

Divide each side by '-4'.
x = -14.25

Simplifying
x = -14.25

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