2x-9+8x=4(5x-4)+2

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Solution for 2x-9+8x=4(5x-4)+2 equation:


Simplifying
2x + -9 + 8x = 4(5x + -4) + 2

Reorder the terms:
-9 + 2x + 8x = 4(5x + -4) + 2

Combine like terms: 2x + 8x = 10x
-9 + 10x = 4(5x + -4) + 2

Reorder the terms:
-9 + 10x = 4(-4 + 5x) + 2
-9 + 10x = (-4 * 4 + 5x * 4) + 2
-9 + 10x = (-16 + 20x) + 2

Reorder the terms:
-9 + 10x = -16 + 2 + 20x

Combine like terms: -16 + 2 = -14
-9 + 10x = -14 + 20x

Solving
-9 + 10x = -14 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-9 + 10x + -20x = -14 + 20x + -20x

Combine like terms: 10x + -20x = -10x
-9 + -10x = -14 + 20x + -20x

Combine like terms: 20x + -20x = 0
-9 + -10x = -14 + 0
-9 + -10x = -14

Add '9' to each side of the equation.
-9 + 9 + -10x = -14 + 9

Combine like terms: -9 + 9 = 0
0 + -10x = -14 + 9
-10x = -14 + 9

Combine like terms: -14 + 9 = -5
-10x = -5

Divide each side by '-10'.
x = 0.5

Simplifying
x = 0.5

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