-5x-4(x-9)=-9

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Solution for -5x-4(x-9)=-9 equation:


Simplifying
-5x + -4(x + -9) = -9

Reorder the terms:
-5x + -4(-9 + x) = -9
-5x + (-9 * -4 + x * -4) = -9
-5x + (36 + -4x) = -9

Reorder the terms:
36 + -5x + -4x = -9

Combine like terms: -5x + -4x = -9x
36 + -9x = -9

Solving
36 + -9x = -9

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + -9x = -9 + -36

Combine like terms: 36 + -36 = 0
0 + -9x = -9 + -36
-9x = -9 + -36

Combine like terms: -9 + -36 = -45
-9x = -45

Divide each side by '-9'.
x = 5

Simplifying
x = 5

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