-28=3x-5-7+9

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Solution for -28=3x-5-7+9 equation:


Simplifying
-28 = 3x + -5 + -7 + 9

Reorder the terms:
-28 = -5 + -7 + 9 + 3x

Combine like terms: -5 + -7 = -12
-28 = -12 + 9 + 3x

Combine like terms: -12 + 9 = -3
-28 = -3 + 3x

Solving
-28 = -3 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-28 + -3x = -3 + 3x + -3x

Combine like terms: 3x + -3x = 0
-28 + -3x = -3 + 0
-28 + -3x = -3

Add '28' to each side of the equation.
-28 + 28 + -3x = -3 + 28

Combine like terms: -28 + 28 = 0
0 + -3x = -3 + 28
-3x = -3 + 28

Combine like terms: -3 + 28 = 25
-3x = 25

Divide each side by '-3'.
x = -8.333333333

Simplifying
x = -8.333333333

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