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

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


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

Reorder the terms:
9(4 + x) = 5(4x + -4) + 1
(4 * 9 + x * 9) = 5(4x + -4) + 1
(36 + 9x) = 5(4x + -4) + 1

Reorder the terms:
36 + 9x = 5(-4 + 4x) + 1
36 + 9x = (-4 * 5 + 4x * 5) + 1
36 + 9x = (-20 + 20x) + 1

Reorder the terms:
36 + 9x = -20 + 1 + 20x

Combine like terms: -20 + 1 = -19
36 + 9x = -19 + 20x

Solving
36 + 9x = -19 + 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.
36 + 9x + -20x = -19 + 20x + -20x

Combine like terms: 9x + -20x = -11x
36 + -11x = -19 + 20x + -20x

Combine like terms: 20x + -20x = 0
36 + -11x = -19 + 0
36 + -11x = -19

Add '-36' to each side of the equation.
36 + -36 + -11x = -19 + -36

Combine like terms: 36 + -36 = 0
0 + -11x = -19 + -36
-11x = -19 + -36

Combine like terms: -19 + -36 = -55
-11x = -55

Divide each side by '-11'.
x = 5

Simplifying
x = 5

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