0.8x-11=2.3x-20

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Solution for 0.8x-11=2.3x-20 equation:


Simplifying
0.8x + -11 = 2.3x + -20

Reorder the terms:
-11 + 0.8x = 2.3x + -20

Reorder the terms:
-11 + 0.8x = -20 + 2.3x

Solving
-11 + 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.
-11 + 0.8x + -2.3x = -20 + 2.3x + -2.3x

Combine like terms: 0.8x + -2.3x = -1.5x
-11 + -1.5x = -20 + 2.3x + -2.3x

Combine like terms: 2.3x + -2.3x = 0.0
-11 + -1.5x = -20 + 0.0
-11 + -1.5x = -20

Add '11' to each side of the equation.
-11 + 11 + -1.5x = -20 + 11

Combine like terms: -11 + 11 = 0
0 + -1.5x = -20 + 11
-1.5x = -20 + 11

Combine like terms: -20 + 11 = -9
-1.5x = -9

Divide each side by '-1.5'.
x = 6

Simplifying
x = 6

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