2(9-x)=3(4x+7)

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Solution for 2(9-x)=3(4x+7) equation:


Simplifying
2(9 + -1x) = 3(4x + 7)
(9 * 2 + -1x * 2) = 3(4x + 7)
(18 + -2x) = 3(4x + 7)

Reorder the terms:
18 + -2x = 3(7 + 4x)
18 + -2x = (7 * 3 + 4x * 3)
18 + -2x = (21 + 12x)

Solving
18 + -2x = 21 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
18 + -2x + -12x = 21 + 12x + -12x

Combine like terms: -2x + -12x = -14x
18 + -14x = 21 + 12x + -12x

Combine like terms: 12x + -12x = 0
18 + -14x = 21 + 0
18 + -14x = 21

Add '-18' to each side of the equation.
18 + -18 + -14x = 21 + -18

Combine like terms: 18 + -18 = 0
0 + -14x = 21 + -18
-14x = 21 + -18

Combine like terms: 21 + -18 = 3
-14x = 3

Divide each side by '-14'.
x = -0.2142857143

Simplifying
x = -0.2142857143

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