-8x+28=9(x+5)

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Solution for -8x+28=9(x+5) equation:


Simplifying
-8x + 28 = 9(x + 5)

Reorder the terms:
28 + -8x = 9(x + 5)

Reorder the terms:
28 + -8x = 9(5 + x)
28 + -8x = (5 * 9 + x * 9)
28 + -8x = (45 + 9x)

Solving
28 + -8x = 45 + 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.
28 + -8x + -9x = 45 + 9x + -9x

Combine like terms: -8x + -9x = -17x
28 + -17x = 45 + 9x + -9x

Combine like terms: 9x + -9x = 0
28 + -17x = 45 + 0
28 + -17x = 45

Add '-28' to each side of the equation.
28 + -28 + -17x = 45 + -28

Combine like terms: 28 + -28 = 0
0 + -17x = 45 + -28
-17x = 45 + -28

Combine like terms: 45 + -28 = 17
-17x = 17

Divide each side by '-17'.
x = -1

Simplifying
x = -1

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