9-4(x+3)-5=9

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Solution for 9-4(x+3)-5=9 equation:


Simplifying
9 + -4(x + 3) + -5 = 9

Reorder the terms:
9 + -4(3 + x) + -5 = 9
9 + (3 * -4 + x * -4) + -5 = 9
9 + (-12 + -4x) + -5 = 9

Reorder the terms:
9 + -12 + -5 + -4x = 9

Combine like terms: 9 + -12 = -3
-3 + -5 + -4x = 9

Combine like terms: -3 + -5 = -8
-8 + -4x = 9

Solving
-8 + -4x = 9

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + -4x = 9 + 8

Combine like terms: -8 + 8 = 0
0 + -4x = 9 + 8
-4x = 9 + 8

Combine like terms: 9 + 8 = 17
-4x = 17

Divide each side by '-4'.
x = -4.25

Simplifying
x = -4.25

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