20+9(4x-4)=10(2x-1)

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Solution for 20+9(4x-4)=10(2x-1) equation:


Simplifying
20 + 9(4x + -4) = 10(2x + -1)

Reorder the terms:
20 + 9(-4 + 4x) = 10(2x + -1)
20 + (-4 * 9 + 4x * 9) = 10(2x + -1)
20 + (-36 + 36x) = 10(2x + -1)

Combine like terms: 20 + -36 = -16
-16 + 36x = 10(2x + -1)

Reorder the terms:
-16 + 36x = 10(-1 + 2x)
-16 + 36x = (-1 * 10 + 2x * 10)
-16 + 36x = (-10 + 20x)

Solving
-16 + 36x = -10 + 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.
-16 + 36x + -20x = -10 + 20x + -20x

Combine like terms: 36x + -20x = 16x
-16 + 16x = -10 + 20x + -20x

Combine like terms: 20x + -20x = 0
-16 + 16x = -10 + 0
-16 + 16x = -10

Add '16' to each side of the equation.
-16 + 16 + 16x = -10 + 16

Combine like terms: -16 + 16 = 0
0 + 16x = -10 + 16
16x = -10 + 16

Combine like terms: -10 + 16 = 6
16x = 6

Divide each side by '16'.
x = 0.375

Simplifying
x = 0.375

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