2(3-x)=4(2x+5)+9

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Solution for 2(3-x)=4(2x+5)+9 equation:


Simplifying
2(3 + -1x) = 4(2x + 5) + 9
(3 * 2 + -1x * 2) = 4(2x + 5) + 9
(6 + -2x) = 4(2x + 5) + 9

Reorder the terms:
6 + -2x = 4(5 + 2x) + 9
6 + -2x = (5 * 4 + 2x * 4) + 9
6 + -2x = (20 + 8x) + 9

Reorder the terms:
6 + -2x = 20 + 9 + 8x

Combine like terms: 20 + 9 = 29
6 + -2x = 29 + 8x

Solving
6 + -2x = 29 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
6 + -2x + -8x = 29 + 8x + -8x

Combine like terms: -2x + -8x = -10x
6 + -10x = 29 + 8x + -8x

Combine like terms: 8x + -8x = 0
6 + -10x = 29 + 0
6 + -10x = 29

Add '-6' to each side of the equation.
6 + -6 + -10x = 29 + -6

Combine like terms: 6 + -6 = 0
0 + -10x = 29 + -6
-10x = 29 + -6

Combine like terms: 29 + -6 = 23
-10x = 23

Divide each side by '-10'.
x = -2.3

Simplifying
x = -2.3

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