3(10)=9(3x-5)

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Solution for 3(10)=9(3x-5) equation:


Simplifying
3(10) = 9(3x + -5)

Multiply 3 * 10
30 = 9(3x + -5)

Reorder the terms:
30 = 9(-5 + 3x)
30 = (-5 * 9 + 3x * 9)
30 = (-45 + 27x)

Solving
30 = -45 + 27x

Solving for variable 'x'.

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

Add '-27x' to each side of the equation.
30 + -27x = -45 + 27x + -27x

Combine like terms: 27x + -27x = 0
30 + -27x = -45 + 0
30 + -27x = -45

Add '-30' to each side of the equation.
30 + -30 + -27x = -45 + -30

Combine like terms: 30 + -30 = 0
0 + -27x = -45 + -30
-27x = -45 + -30

Combine like terms: -45 + -30 = -75
-27x = -75

Divide each side by '-27'.
x = 2.777777778

Simplifying
x = 2.777777778

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