2x+2x-5x-42=0

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Solution for 2x+2x-5x-42=0 equation:


Simplifying
2x + 2x + -5x + -42 = 0

Reorder the terms:
-42 + 2x + 2x + -5x = 0

Combine like terms: 2x + 2x = 4x
-42 + 4x + -5x = 0

Combine like terms: 4x + -5x = -1x
-42 + -1x = 0

Solving
-42 + -1x = 0

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + -1x = 0 + 42

Combine like terms: -42 + 42 = 0
0 + -1x = 0 + 42
-1x = 0 + 42

Combine like terms: 0 + 42 = 42
-1x = 42

Divide each side by '-1'.
x = -42

Simplifying
x = -42

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