12x+6(4-7x)=9(2x+4)

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Solution for 12x+6(4-7x)=9(2x+4) equation:


Simplifying
12x + 6(4 + -7x) = 9(2x + 4)
12x + (4 * 6 + -7x * 6) = 9(2x + 4)
12x + (24 + -42x) = 9(2x + 4)

Reorder the terms:
24 + 12x + -42x = 9(2x + 4)

Combine like terms: 12x + -42x = -30x
24 + -30x = 9(2x + 4)

Reorder the terms:
24 + -30x = 9(4 + 2x)
24 + -30x = (4 * 9 + 2x * 9)
24 + -30x = (36 + 18x)

Solving
24 + -30x = 36 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
24 + -30x + -18x = 36 + 18x + -18x

Combine like terms: -30x + -18x = -48x
24 + -48x = 36 + 18x + -18x

Combine like terms: 18x + -18x = 0
24 + -48x = 36 + 0
24 + -48x = 36

Add '-24' to each side of the equation.
24 + -24 + -48x = 36 + -24

Combine like terms: 24 + -24 = 0
0 + -48x = 36 + -24
-48x = 36 + -24

Combine like terms: 36 + -24 = 12
-48x = 12

Divide each side by '-48'.
x = -0.25

Simplifying
x = -0.25

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