0.8(9+w)=7.2+0.8w

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Solution for 0.8(9+w)=7.2+0.8w equation: 


Simplifying
0.8(9 + w) = 7.2 + 0.8w
(9 * 0.8 + w * 0.8) = 7.2 + 0.8w
(7.2 + 0.8w) = 7.2 + 0.8w

Add '-7.2' to each side of the equation.
7.2 + -7.2 + 0.8w = 7.2 + -7.2 + 0.8w

Combine like terms: 7.2 + -7.2 = 0.0
0.0 + 0.8w = 7.2 + -7.2 + 0.8w
0.8w = 7.2 + -7.2 + 0.8w

Combine like terms: 7.2 + -7.2 = 0.0
0.8w = 0.0 + 0.8w
0.8w = 0.8w

Add '-0.8w' to each side of the equation.
0.8w + -0.8w = 0.8w + -0.8w

Combine like terms: 0.8w + -0.8w = 0.0
0.0 = 0.8w + -0.8w

Combine like terms: 0.8w + -0.8w = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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