9=4-2(x+3)

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Solution for 9=4-2(x+3) equation:


Simplifying
9 = 4 + -2(x + 3)

Reorder the terms:
9 = 4 + -2(3 + x)
9 = 4 + (3 * -2 + x * -2)
9 = 4 + (-6 + -2x)

Combine like terms: 4 + -6 = -2
9 = -2 + -2x

Solving
9 = -2 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
9 + 2x = -2 + -2x + 2x

Combine like terms: -2x + 2x = 0
9 + 2x = -2 + 0
9 + 2x = -2

Add '-9' to each side of the equation.
9 + -9 + 2x = -2 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = -2 + -9
2x = -2 + -9

Combine like terms: -2 + -9 = -11
2x = -11

Divide each side by '2'.
x = -5.5

Simplifying
x = -5.5

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