3(5-x)=2(18-3x)

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Solution for 3(5-x)=2(18-3x) equation:


Simplifying
3(5 + -1x) = 2(18 + -3x)
(5 * 3 + -1x * 3) = 2(18 + -3x)
(15 + -3x) = 2(18 + -3x)
15 + -3x = (18 * 2 + -3x * 2)
15 + -3x = (36 + -6x)

Solving
15 + -3x = 36 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
15 + -3x + 6x = 36 + -6x + 6x

Combine like terms: -3x + 6x = 3x
15 + 3x = 36 + -6x + 6x

Combine like terms: -6x + 6x = 0
15 + 3x = 36 + 0
15 + 3x = 36

Add '-15' to each side of the equation.
15 + -15 + 3x = 36 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = 36 + -15
3x = 36 + -15

Combine like terms: 36 + -15 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

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