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

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


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

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

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

Solving
-4 + 9x = 8 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-4 + 9x + -6x = 8 + 6x + -6x

Combine like terms: 9x + -6x = 3x
-4 + 3x = 8 + 6x + -6x

Combine like terms: 6x + -6x = 0
-4 + 3x = 8 + 0
-4 + 3x = 8

Add '4' to each side of the equation.
-4 + 4 + 3x = 8 + 4

Combine like terms: -4 + 4 = 0
0 + 3x = 8 + 4
3x = 8 + 4

Combine like terms: 8 + 4 = 12
3x = 12

Divide each side by '3'.
x = 4

Simplifying
x = 4

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