3(x+4)+4x=9x+2(-3x+10)

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Solution for 3(x+4)+4x=9x+2(-3x+10) equation:


Simplifying
3(x + 4) + 4x = 9x + 2(-3x + 10)

Reorder the terms:
3(4 + x) + 4x = 9x + 2(-3x + 10)
(4 * 3 + x * 3) + 4x = 9x + 2(-3x + 10)
(12 + 3x) + 4x = 9x + 2(-3x + 10)

Combine like terms: 3x + 4x = 7x
12 + 7x = 9x + 2(-3x + 10)

Reorder the terms:
12 + 7x = 9x + 2(10 + -3x)
12 + 7x = 9x + (10 * 2 + -3x * 2)
12 + 7x = 9x + (20 + -6x)

Reorder the terms:
12 + 7x = 20 + 9x + -6x

Combine like terms: 9x + -6x = 3x
12 + 7x = 20 + 3x

Solving
12 + 7x = 20 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
12 + 7x + -3x = 20 + 3x + -3x

Combine like terms: 7x + -3x = 4x
12 + 4x = 20 + 3x + -3x

Combine like terms: 3x + -3x = 0
12 + 4x = 20 + 0
12 + 4x = 20

Add '-12' to each side of the equation.
12 + -12 + 4x = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = 20 + -12
4x = 20 + -12

Combine like terms: 20 + -12 = 8
4x = 8

Divide each side by '4'.
x = 2

Simplifying
x = 2

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