-4(4x-1)+9x=2(x+8)

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Solution for -4(4x-1)+9x=2(x+8) equation:


Simplifying
-4(4x + -1) + 9x = 2(x + 8)

Reorder the terms:
-4(-1 + 4x) + 9x = 2(x + 8)
(-1 * -4 + 4x * -4) + 9x = 2(x + 8)
(4 + -16x) + 9x = 2(x + 8)

Combine like terms: -16x + 9x = -7x
4 + -7x = 2(x + 8)

Reorder the terms:
4 + -7x = 2(8 + x)
4 + -7x = (8 * 2 + x * 2)
4 + -7x = (16 + 2x)

Solving
4 + -7x = 16 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
4 + -7x + -2x = 16 + 2x + -2x

Combine like terms: -7x + -2x = -9x
4 + -9x = 16 + 2x + -2x

Combine like terms: 2x + -2x = 0
4 + -9x = 16 + 0
4 + -9x = 16

Add '-4' to each side of the equation.
4 + -4 + -9x = 16 + -4

Combine like terms: 4 + -4 = 0
0 + -9x = 16 + -4
-9x = 16 + -4

Combine like terms: 16 + -4 = 12
-9x = 12

Divide each side by '-9'.
x = -1.333333333

Simplifying
x = -1.333333333

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