3x+5.6=x+7.8

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Solution for 3x+5.6=x+7.8 equation:


Simplifying
3x + 5.6 = x + 7.8

Reorder the terms:
5.6 + 3x = x + 7.8

Reorder the terms:
5.6 + 3x = 7.8 + x

Solving
5.6 + 3x = 7.8 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
5.6 + 3x + -1x = 7.8 + x + -1x

Combine like terms: 3x + -1x = 2x
5.6 + 2x = 7.8 + x + -1x

Combine like terms: x + -1x = 0
5.6 + 2x = 7.8 + 0
5.6 + 2x = 7.8

Add '-5.6' to each side of the equation.
5.6 + -5.6 + 2x = 7.8 + -5.6

Combine like terms: 5.6 + -5.6 = 0.0
0.0 + 2x = 7.8 + -5.6
2x = 7.8 + -5.6

Combine like terms: 7.8 + -5.6 = 2.2
2x = 2.2

Divide each side by '2'.
x = 1.1

Simplifying
x = 1.1

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