-8x-15=20x+3

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Solution for -8x-15=20x+3 equation:


Simplifying
-8x + -15 = 20x + 3

Reorder the terms:
-15 + -8x = 20x + 3

Reorder the terms:
-15 + -8x = 3 + 20x

Solving
-15 + -8x = 3 + 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.
-15 + -8x + -20x = 3 + 20x + -20x

Combine like terms: -8x + -20x = -28x
-15 + -28x = 3 + 20x + -20x

Combine like terms: 20x + -20x = 0
-15 + -28x = 3 + 0
-15 + -28x = 3

Add '15' to each side of the equation.
-15 + 15 + -28x = 3 + 15

Combine like terms: -15 + 15 = 0
0 + -28x = 3 + 15
-28x = 3 + 15

Combine like terms: 3 + 15 = 18
-28x = 18

Divide each side by '-28'.
x = -0.6428571429

Simplifying
x = -0.6428571429

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