0.8x-8=2.3x-20

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Solution for 0.8x-8=2.3x-20 equation:


Simplifying
0.8x + -8 = 2.3x + -20

Reorder the terms:
-8 + 0.8x = 2.3x + -20

Reorder the terms:
-8 + 0.8x = -20 + 2.3x

Solving
-8 + 0.8x = -20 + 2.3x

Solving for variable 'x'.

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

Add '-2.3x' to each side of the equation.
-8 + 0.8x + -2.3x = -20 + 2.3x + -2.3x

Combine like terms: 0.8x + -2.3x = -1.5x
-8 + -1.5x = -20 + 2.3x + -2.3x

Combine like terms: 2.3x + -2.3x = 0.0
-8 + -1.5x = -20 + 0.0
-8 + -1.5x = -20

Add '8' to each side of the equation.
-8 + 8 + -1.5x = -20 + 8

Combine like terms: -8 + 8 = 0
0 + -1.5x = -20 + 8
-1.5x = -20 + 8

Combine like terms: -20 + 8 = -12
-1.5x = -12

Divide each side by '-1.5'.
x = 8

Simplifying
x = 8

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