2(3x+4)+7=8+2(6x-9)

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Solution for 2(3x+4)+7=8+2(6x-9) equation:


Simplifying
2(3x + 4) + 7 = 8 + 2(6x + -9)

Reorder the terms:
2(4 + 3x) + 7 = 8 + 2(6x + -9)
(4 * 2 + 3x * 2) + 7 = 8 + 2(6x + -9)
(8 + 6x) + 7 = 8 + 2(6x + -9)

Reorder the terms:
8 + 7 + 6x = 8 + 2(6x + -9)

Combine like terms: 8 + 7 = 15
15 + 6x = 8 + 2(6x + -9)

Reorder the terms:
15 + 6x = 8 + 2(-9 + 6x)
15 + 6x = 8 + (-9 * 2 + 6x * 2)
15 + 6x = 8 + (-18 + 12x)

Combine like terms: 8 + -18 = -10
15 + 6x = -10 + 12x

Solving
15 + 6x = -10 + 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.
15 + 6x + -12x = -10 + 12x + -12x

Combine like terms: 6x + -12x = -6x
15 + -6x = -10 + 12x + -12x

Combine like terms: 12x + -12x = 0
15 + -6x = -10 + 0
15 + -6x = -10

Add '-15' to each side of the equation.
15 + -15 + -6x = -10 + -15

Combine like terms: 15 + -15 = 0
0 + -6x = -10 + -15
-6x = -10 + -15

Combine like terms: -10 + -15 = -25
-6x = -25

Divide each side by '-6'.
x = 4.166666667

Simplifying
x = 4.166666667

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