-28-7x=8x+17

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Solution for -28-7x=8x+17 equation:


Simplifying
-28 + -7x = 8x + 17

Reorder the terms:
-28 + -7x = 17 + 8x

Solving
-28 + -7x = 17 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-28 + -7x + -8x = 17 + 8x + -8x

Combine like terms: -7x + -8x = -15x
-28 + -15x = 17 + 8x + -8x

Combine like terms: 8x + -8x = 0
-28 + -15x = 17 + 0
-28 + -15x = 17

Add '28' to each side of the equation.
-28 + 28 + -15x = 17 + 28

Combine like terms: -28 + 28 = 0
0 + -15x = 17 + 28
-15x = 17 + 28

Combine like terms: 17 + 28 = 45
-15x = 45

Divide each side by '-15'.
x = -3

Simplifying
x = -3

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