3(7-3x)=3x-5(3x-1)

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Solution for 3(7-3x)=3x-5(3x-1) equation:


Simplifying
3(7 + -3x) = 3x + -5(3x + -1)
(7 * 3 + -3x * 3) = 3x + -5(3x + -1)
(21 + -9x) = 3x + -5(3x + -1)

Reorder the terms:
21 + -9x = 3x + -5(-1 + 3x)
21 + -9x = 3x + (-1 * -5 + 3x * -5)
21 + -9x = 3x + (5 + -15x)

Reorder the terms:
21 + -9x = 5 + 3x + -15x

Combine like terms: 3x + -15x = -12x
21 + -9x = 5 + -12x

Solving
21 + -9x = 5 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
21 + -9x + 12x = 5 + -12x + 12x

Combine like terms: -9x + 12x = 3x
21 + 3x = 5 + -12x + 12x

Combine like terms: -12x + 12x = 0
21 + 3x = 5 + 0
21 + 3x = 5

Add '-21' to each side of the equation.
21 + -21 + 3x = 5 + -21

Combine like terms: 21 + -21 = 0
0 + 3x = 5 + -21
3x = 5 + -21

Combine like terms: 5 + -21 = -16
3x = -16

Divide each side by '3'.
x = -5.333333333

Simplifying
x = -5.333333333

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