6+4(5x-5)=9-4(2x+1)

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Solution for 6+4(5x-5)=9-4(2x+1) equation:


Simplifying
6 + 4(5x + -5) = 9 + -4(2x + 1)

Reorder the terms:
6 + 4(-5 + 5x) = 9 + -4(2x + 1)
6 + (-5 * 4 + 5x * 4) = 9 + -4(2x + 1)
6 + (-20 + 20x) = 9 + -4(2x + 1)

Combine like terms: 6 + -20 = -14
-14 + 20x = 9 + -4(2x + 1)

Reorder the terms:
-14 + 20x = 9 + -4(1 + 2x)
-14 + 20x = 9 + (1 * -4 + 2x * -4)
-14 + 20x = 9 + (-4 + -8x)

Combine like terms: 9 + -4 = 5
-14 + 20x = 5 + -8x

Solving
-14 + 20x = 5 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-14 + 20x + 8x = 5 + -8x + 8x

Combine like terms: 20x + 8x = 28x
-14 + 28x = 5 + -8x + 8x

Combine like terms: -8x + 8x = 0
-14 + 28x = 5 + 0
-14 + 28x = 5

Add '14' to each side of the equation.
-14 + 14 + 28x = 5 + 14

Combine like terms: -14 + 14 = 0
0 + 28x = 5 + 14
28x = 5 + 14

Combine like terms: 5 + 14 = 19
28x = 19

Divide each side by '28'.
x = 0.6785714286

Simplifying
x = 0.6785714286

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