0.3(3x+15)=0.9(x+15)

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Solution for 0.3(3x+15)=0.9(x+15) equation: 


Simplifying
0.3(3x + 15) = 0.9(x + 15)

Reorder the terms:
0.3(15 + 3x) = 0.9(x + 15)
(15 * 0.3 + 3x * 0.3) = 0.9(x + 15)
(4.5 + 0.9x) = 0.9(x + 15)

Reorder the terms:
4.5 + 0.9x = 0.9(15 + x)
4.5 + 0.9x = (15 * 0.9 + x * 0.9)
4.5 + 0.9x = (13.5 + 0.9x)

Add '-0.9x' to each side of the equation.
4.5 + 0.9x + -0.9x = 13.5 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
4.5 + 0.0 = 13.5 + 0.9x + -0.9x
4.5 = 13.5 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
4.5 = 13.5 + 0.0
4.5 = 13.5

Solving
4.5 = 13.5

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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