15x+27=9x+45

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Solution for 15x+27=9x+45 equation:


Simplifying
15x + 27 = 9x + 45

Reorder the terms:
27 + 15x = 9x + 45

Reorder the terms:
27 + 15x = 45 + 9x

Solving
27 + 15x = 45 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
27 + 15x + -9x = 45 + 9x + -9x

Combine like terms: 15x + -9x = 6x
27 + 6x = 45 + 9x + -9x

Combine like terms: 9x + -9x = 0
27 + 6x = 45 + 0
27 + 6x = 45

Add '-27' to each side of the equation.
27 + -27 + 6x = 45 + -27

Combine like terms: 27 + -27 = 0
0 + 6x = 45 + -27
6x = 45 + -27

Combine like terms: 45 + -27 = 18
6x = 18

Divide each side by '6'.
x = 3

Simplifying
x = 3

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