1.8x+2.8=2.5x+8

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Solution for 1.8x+2.8=2.5x+8 equation: 


Simplifying
1.8x + 2.8 = 2.5x + 8

Reorder the terms:
2.8 + 1.8x = 2.5x + 8

Reorder the terms:
2.8 + 1.8x = 8 + 2.5x

Solving
2.8 + 1.8x = 8 + 2.5x

Solving for variable 'x'.

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

Add '-2.5x' to each side of the equation.
2.8 + 1.8x + -2.5x = 8 + 2.5x + -2.5x

Combine like terms: 1.8x + -2.5x = -0.7x
2.8 + -0.7x = 8 + 2.5x + -2.5x

Combine like terms: 2.5x + -2.5x = 0.0
2.8 + -0.7x = 8 + 0.0
2.8 + -0.7x = 8

Add '-2.8' to each side of the equation.
2.8 + -2.8 + -0.7x = 8 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + -0.7x = 8 + -2.8
-0.7x = 8 + -2.8

Combine like terms: 8 + -2.8 = 5.2
-0.7x = 5.2

Divide each side by '-0.7'.
x = -7.428571429

Simplifying
x = -7.428571429

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