3(4-x)+5x=-2(2x-9)

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Solution for 3(4-x)+5x=-2(2x-9) equation:


Simplifying
3(4 + -1x) + 5x = -2(2x + -9)
(4 * 3 + -1x * 3) + 5x = -2(2x + -9)
(12 + -3x) + 5x = -2(2x + -9)

Combine like terms: -3x + 5x = 2x
12 + 2x = -2(2x + -9)

Reorder the terms:
12 + 2x = -2(-9 + 2x)
12 + 2x = (-9 * -2 + 2x * -2)
12 + 2x = (18 + -4x)

Solving
12 + 2x = 18 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
12 + 2x + 4x = 18 + -4x + 4x

Combine like terms: 2x + 4x = 6x
12 + 6x = 18 + -4x + 4x

Combine like terms: -4x + 4x = 0
12 + 6x = 18 + 0
12 + 6x = 18

Add '-12' to each side of the equation.
12 + -12 + 6x = 18 + -12

Combine like terms: 12 + -12 = 0
0 + 6x = 18 + -12
6x = 18 + -12

Combine like terms: 18 + -12 = 6
6x = 6

Divide each side by '6'.
x = 1

Simplifying
x = 1

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