4x+8x=20x+-15

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Solution for 4x+8x=20x+-15 equation:


Simplifying
4x + 8x = 20x + -15

Combine like terms: 4x + 8x = 12x
12x = 20x + -15

Reorder the terms:
12x = -15 + 20x

Solving
12x = -15 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
12x + -20x = -15 + 20x + -20x

Combine like terms: 12x + -20x = -8x
-8x = -15 + 20x + -20x

Combine like terms: 20x + -20x = 0
-8x = -15 + 0
-8x = -15

Divide each side by '-8'.
x = 1.875

Simplifying
x = 1.875

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