7.8x-2.3=2.8x+7.7

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Solution for 7.8x-2.3=2.8x+7.7 equation: 


Simplifying
7.8x + -2.3 = 2.8x + 7.7

Reorder the terms:
-2.3 + 7.8x = 2.8x + 7.7

Reorder the terms:
-2.3 + 7.8x = 7.7 + 2.8x

Solving
-2.3 + 7.8x = 7.7 + 2.8x

Solving for variable 'x'.

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

Add '-2.8x' to each side of the equation.
-2.3 + 7.8x + -2.8x = 7.7 + 2.8x + -2.8x

Combine like terms: 7.8x + -2.8x = 5x
-2.3 + 5x = 7.7 + 2.8x + -2.8x

Combine like terms: 2.8x + -2.8x = 0.0
-2.3 + 5x = 7.7 + 0.0
-2.3 + 5x = 7.7

Add '2.3' to each side of the equation.
-2.3 + 2.3 + 5x = 7.7 + 2.3

Combine like terms: -2.3 + 2.3 = 0.0
0.0 + 5x = 7.7 + 2.3
5x = 7.7 + 2.3

Combine like terms: 7.7 + 2.3 = 10
5x = 10

Divide each side by '5'.
x = 2

Simplifying
x = 2

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