3.1x-28=2.3x+8

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Solution for 3.1x-28=2.3x+8 equation:


Simplifying
3.1x + -28 = 2.3x + 8

Reorder the terms:
-28 + 3.1x = 2.3x + 8

Reorder the terms:
-28 + 3.1x = 8 + 2.3x

Solving
-28 + 3.1x = 8 + 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.
-28 + 3.1x + -2.3x = 8 + 2.3x + -2.3x

Combine like terms: 3.1x + -2.3x = 0.8x
-28 + 0.8x = 8 + 2.3x + -2.3x

Combine like terms: 2.3x + -2.3x = 0.0
-28 + 0.8x = 8 + 0.0
-28 + 0.8x = 8

Add '28' to each side of the equation.
-28 + 28 + 0.8x = 8 + 28

Combine like terms: -28 + 28 = 0
0 + 0.8x = 8 + 28
0.8x = 8 + 28

Combine like terms: 8 + 28 = 36
0.8x = 36

Divide each side by '0.8'.
x = 45

Simplifying
x = 45

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