-9x+28-2(-2x)=-5

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Solution for -9x+28-2(-2x)=-5 equation:


Simplifying
-9x + 28 + -2(-2x) = -5

Remove parenthesis around (-2x)
-9x + 28 + -2 * -2x = -5

Multiply -2 * -2
-9x + 28 + 4x = -5

Reorder the terms:
28 + -9x + 4x = -5

Combine like terms: -9x + 4x = -5x
28 + -5x = -5

Solving
28 + -5x = -5

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + -5x = -5 + -28

Combine like terms: 28 + -28 = 0
0 + -5x = -5 + -28
-5x = -5 + -28

Combine like terms: -5 + -28 = -33
-5x = -33

Divide each side by '-5'.
x = 6.6

Simplifying
x = 6.6

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