0.9(x+7)=4.5+3(0.3x+0.6)

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Solution for 0.9(x+7)=4.5+3(0.3x+0.6) equation: 


Simplifying
0.9(x + 7) = 4.5 + 3(0.3x + 0.6)

Reorder the terms:
0.9(7 + x) = 4.5 + 3(0.3x + 0.6)
(7 * 0.9 + x * 0.9) = 4.5 + 3(0.3x + 0.6)
(6.3 + 0.9x) = 4.5 + 3(0.3x + 0.6)

Reorder the terms:
6.3 + 0.9x = 4.5 + 3(0.6 + 0.3x)
6.3 + 0.9x = 4.5 + (0.6 * 3 + 0.3x * 3)
6.3 + 0.9x = 4.5 + (1.8 + 0.9x)

Combine like terms: 4.5 + 1.8 = 6.3
6.3 + 0.9x = 6.3 + 0.9x

Add '-6.3' to each side of the equation.
6.3 + -6.3 + 0.9x = 6.3 + -6.3 + 0.9x

Combine like terms: 6.3 + -6.3 = 0.0
0.0 + 0.9x = 6.3 + -6.3 + 0.9x
0.9x = 6.3 + -6.3 + 0.9x

Combine like terms: 6.3 + -6.3 = 0.0
0.9x = 0.0 + 0.9x
0.9x = 0.9x

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

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

Combine like terms: 0.9x + -0.9x = 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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