3(4x+6)-5x=4(x-3)

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Solution for 3(4x+6)-5x=4(x-3) equation:


Simplifying
3(4x + 6) + -5x = 4(x + -3)

Reorder the terms:
3(6 + 4x) + -5x = 4(x + -3)
(6 * 3 + 4x * 3) + -5x = 4(x + -3)
(18 + 12x) + -5x = 4(x + -3)

Combine like terms: 12x + -5x = 7x
18 + 7x = 4(x + -3)

Reorder the terms:
18 + 7x = 4(-3 + x)
18 + 7x = (-3 * 4 + x * 4)
18 + 7x = (-12 + 4x)

Solving
18 + 7x = -12 + 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.
18 + 7x + -4x = -12 + 4x + -4x

Combine like terms: 7x + -4x = 3x
18 + 3x = -12 + 4x + -4x

Combine like terms: 4x + -4x = 0
18 + 3x = -12 + 0
18 + 3x = -12

Add '-18' to each side of the equation.
18 + -18 + 3x = -12 + -18

Combine like terms: 18 + -18 = 0
0 + 3x = -12 + -18
3x = -12 + -18

Combine like terms: -12 + -18 = -30
3x = -30

Divide each side by '3'.
x = -10

Simplifying
x = -10

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