3(2x+7)=4(4-3x)

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Solution for 3(2x+7)=4(4-3x) equation:


Simplifying
3(2x + 7) = 4(4 + -3x)

Reorder the terms:
3(7 + 2x) = 4(4 + -3x)
(7 * 3 + 2x * 3) = 4(4 + -3x)
(21 + 6x) = 4(4 + -3x)
21 + 6x = (4 * 4 + -3x * 4)
21 + 6x = (16 + -12x)

Solving
21 + 6x = 16 + -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 + 6x + 12x = 16 + -12x + 12x

Combine like terms: 6x + 12x = 18x
21 + 18x = 16 + -12x + 12x

Combine like terms: -12x + 12x = 0
21 + 18x = 16 + 0
21 + 18x = 16

Add '-21' to each side of the equation.
21 + -21 + 18x = 16 + -21

Combine like terms: 21 + -21 = 0
0 + 18x = 16 + -21
18x = 16 + -21

Combine like terms: 16 + -21 = -5
18x = -5

Divide each side by '18'.
x = -0.2777777778

Simplifying
x = -0.2777777778

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