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

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


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

Reorder the terms:
2(-6 + 2x) + -9 = 3x + 4
(-6 * 2 + 2x * 2) + -9 = 3x + 4
(-12 + 4x) + -9 = 3x + 4

Reorder the terms:
-12 + -9 + 4x = 3x + 4

Combine like terms: -12 + -9 = -21
-21 + 4x = 3x + 4

Reorder the terms:
-21 + 4x = 4 + 3x

Solving
-21 + 4x = 4 + 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.
-21 + 4x + -3x = 4 + 3x + -3x

Combine like terms: 4x + -3x = 1x
-21 + 1x = 4 + 3x + -3x

Combine like terms: 3x + -3x = 0
-21 + 1x = 4 + 0
-21 + 1x = 4

Add '21' to each side of the equation.
-21 + 21 + 1x = 4 + 21

Combine like terms: -21 + 21 = 0
0 + 1x = 4 + 21
1x = 4 + 21

Combine like terms: 4 + 21 = 25
1x = 25

Divide each side by '1'.
x = 25

Simplifying
x = 25

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