1.3x+8.8=3.1x-2

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Solution for 1.3x+8.8=3.1x-2 equation:


Simplifying
1.3x + 8.8 = 3.1x + -2

Reorder the terms:
8.8 + 1.3x = 3.1x + -2

Reorder the terms:
8.8 + 1.3x = -2 + 3.1x

Solving
8.8 + 1.3x = -2 + 3.1x

Solving for variable 'x'.

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

Add '-3.1x' to each side of the equation.
8.8 + 1.3x + -3.1x = -2 + 3.1x + -3.1x

Combine like terms: 1.3x + -3.1x = -1.8x
8.8 + -1.8x = -2 + 3.1x + -3.1x

Combine like terms: 3.1x + -3.1x = 0.0
8.8 + -1.8x = -2 + 0.0
8.8 + -1.8x = -2

Add '-8.8' to each side of the equation.
8.8 + -8.8 + -1.8x = -2 + -8.8

Combine like terms: 8.8 + -8.8 = 0.0
0.0 + -1.8x = -2 + -8.8
-1.8x = -2 + -8.8

Combine like terms: -2 + -8.8 = -10.8
-1.8x = -10.8

Divide each side by '-1.8'.
x = 6

Simplifying
x = 6

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