6(2x-4)+9=7x-3x-5

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Solution for 6(2x-4)+9=7x-3x-5 equation:


Simplifying
6(2x + -4) + 9 = 7x + -3x + -5

Reorder the terms:
6(-4 + 2x) + 9 = 7x + -3x + -5
(-4 * 6 + 2x * 6) + 9 = 7x + -3x + -5
(-24 + 12x) + 9 = 7x + -3x + -5

Reorder the terms:
-24 + 9 + 12x = 7x + -3x + -5

Combine like terms: -24 + 9 = -15
-15 + 12x = 7x + -3x + -5

Reorder the terms:
-15 + 12x = -5 + 7x + -3x

Combine like terms: 7x + -3x = 4x
-15 + 12x = -5 + 4x

Solving
-15 + 12x = -5 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-15 + 12x + -4x = -5 + 4x + -4x

Combine like terms: 12x + -4x = 8x
-15 + 8x = -5 + 4x + -4x

Combine like terms: 4x + -4x = 0
-15 + 8x = -5 + 0
-15 + 8x = -5

Add '15' to each side of the equation.
-15 + 15 + 8x = -5 + 15

Combine like terms: -15 + 15 = 0
0 + 8x = -5 + 15
8x = -5 + 15

Combine like terms: -5 + 15 = 10
8x = 10

Divide each side by '8'.
x = 1.25

Simplifying
x = 1.25

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