1.8w+2.8=2.5w+2.1

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Solution for 1.8w+2.8=2.5w+2.1 equation: 


Simplifying
1.8w + 2.8 = 2.5w + 2.1

Reorder the terms:
2.8 + 1.8w = 2.5w + 2.1

Reorder the terms:
2.8 + 1.8w = 2.1 + 2.5w

Solving
2.8 + 1.8w = 2.1 + 2.5w

Solving for variable 'w'.

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

Add '-2.5w' to each side of the equation.
2.8 + 1.8w + -2.5w = 2.1 + 2.5w + -2.5w

Combine like terms: 1.8w + -2.5w = -0.7w
2.8 + -0.7w = 2.1 + 2.5w + -2.5w

Combine like terms: 2.5w + -2.5w = 0.0
2.8 + -0.7w = 2.1 + 0.0
2.8 + -0.7w = 2.1

Add '-2.8' to each side of the equation.
2.8 + -2.8 + -0.7w = 2.1 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + -0.7w = 2.1 + -2.8
-0.7w = 2.1 + -2.8

Combine like terms: 2.1 + -2.8 = -0.7
-0.7w = -0.7

Divide each side by '-0.7'.
w = 1

Simplifying
w = 1

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