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

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


Simplifying
8(1 + -1x) = 9(1 + 2x) + 8
(1 * 8 + -1x * 8) = 9(1 + 2x) + 8
(8 + -8x) = 9(1 + 2x) + 8
8 + -8x = (1 * 9 + 2x * 9) + 8
8 + -8x = (9 + 18x) + 8

Reorder the terms:
8 + -8x = 9 + 8 + 18x

Combine like terms: 9 + 8 = 17
8 + -8x = 17 + 18x

Solving
8 + -8x = 17 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
8 + -8x + -18x = 17 + 18x + -18x

Combine like terms: -8x + -18x = -26x
8 + -26x = 17 + 18x + -18x

Combine like terms: 18x + -18x = 0
8 + -26x = 17 + 0
8 + -26x = 17

Add '-8' to each side of the equation.
8 + -8 + -26x = 17 + -8

Combine like terms: 8 + -8 = 0
0 + -26x = 17 + -8
-26x = 17 + -8

Combine like terms: 17 + -8 = 9
-26x = 9

Divide each side by '-26'.
x = -0.3461538462

Simplifying
x = -0.3461538462

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