2.3(9+x)=-5(4-x)

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Solution for 2.3(9+x)=-5(4-x) equation: 


Simplifying
2.3(9 + x) = -5(4 + -1x)
(9 * 2.3 + x * 2.3) = -5(4 + -1x)
(20.7 + 2.3x) = -5(4 + -1x)
20.7 + 2.3x = (4 * -5 + -1x * -5)
20.7 + 2.3x = (-20 + 5x)

Solving
20.7 + 2.3x = -20 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
20.7 + 2.3x + -5x = -20 + 5x + -5x

Combine like terms: 2.3x + -5x = -2.7x
20.7 + -2.7x = -20 + 5x + -5x

Combine like terms: 5x + -5x = 0
20.7 + -2.7x = -20 + 0
20.7 + -2.7x = -20

Add '-20.7' to each side of the equation.
20.7 + -20.7 + -2.7x = -20 + -20.7

Combine like terms: 20.7 + -20.7 = 0.0
0.0 + -2.7x = -20 + -20.7
-2.7x = -20 + -20.7

Combine like terms: -20 + -20.7 = -40.7
-2.7x = -40.7

Divide each side by '-2.7'.
x = 15.07407407

Simplifying
x = 15.07407407

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