8x-5=9(x-1)

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Solution for 8x-5=9(x-1) equation:


Simplifying
8x + -5 = 9(x + -1)

Reorder the terms:
-5 + 8x = 9(x + -1)

Reorder the terms:
-5 + 8x = 9(-1 + x)
-5 + 8x = (-1 * 9 + x * 9)
-5 + 8x = (-9 + 9x)

Solving
-5 + 8x = -9 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-5 + 8x + -9x = -9 + 9x + -9x

Combine like terms: 8x + -9x = -1x
-5 + -1x = -9 + 9x + -9x

Combine like terms: 9x + -9x = 0
-5 + -1x = -9 + 0
-5 + -1x = -9

Add '5' to each side of the equation.
-5 + 5 + -1x = -9 + 5

Combine like terms: -5 + 5 = 0
0 + -1x = -9 + 5
-1x = -9 + 5

Combine like terms: -9 + 5 = -4
-1x = -4

Divide each side by '-1'.
x = 4

Simplifying
x = 4

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