7.8x-8=1.3x+2

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Solution for 7.8x-8=1.3x+2 equation:


Simplifying
7.8x + -8 = 1.3x + 2

Reorder the terms:
-8 + 7.8x = 1.3x + 2

Reorder the terms:
-8 + 7.8x = 2 + 1.3x

Solving
-8 + 7.8x = 2 + 1.3x

Solving for variable 'x'.

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

Add '-1.3x' to each side of the equation.
-8 + 7.8x + -1.3x = 2 + 1.3x + -1.3x

Combine like terms: 7.8x + -1.3x = 6.5x
-8 + 6.5x = 2 + 1.3x + -1.3x

Combine like terms: 1.3x + -1.3x = 0.0
-8 + 6.5x = 2 + 0.0
-8 + 6.5x = 2

Add '8' to each side of the equation.
-8 + 8 + 6.5x = 2 + 8

Combine like terms: -8 + 8 = 0
0 + 6.5x = 2 + 8
6.5x = 2 + 8

Combine like terms: 2 + 8 = 10
6.5x = 10

Divide each side by '6.5'.
x = 1.538461538

Simplifying
x = 1.538461538

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