-6x+18=8-(4x+9)

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Solution for -6x+18=8-(4x+9) equation:


Simplifying
-6x + 18 = 8 + -1(4x + 9)

Reorder the terms:
18 + -6x = 8 + -1(4x + 9)

Reorder the terms:
18 + -6x = 8 + -1(9 + 4x)
18 + -6x = 8 + (9 * -1 + 4x * -1)
18 + -6x = 8 + (-9 + -4x)

Combine like terms: 8 + -9 = -1
18 + -6x = -1 + -4x

Solving
18 + -6x = -1 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
18 + -6x + 4x = -1 + -4x + 4x

Combine like terms: -6x + 4x = -2x
18 + -2x = -1 + -4x + 4x

Combine like terms: -4x + 4x = 0
18 + -2x = -1 + 0
18 + -2x = -1

Add '-18' to each side of the equation.
18 + -18 + -2x = -1 + -18

Combine like terms: 18 + -18 = 0
0 + -2x = -1 + -18
-2x = -1 + -18

Combine like terms: -1 + -18 = -19
-2x = -19

Divide each side by '-2'.
x = 9.5

Simplifying
x = 9.5

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