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

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


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

Reorder the terms:
4(5 + x) = 9(3 + -5x)
(5 * 4 + x * 4) = 9(3 + -5x)
(20 + 4x) = 9(3 + -5x)
20 + 4x = (3 * 9 + -5x * 9)
20 + 4x = (27 + -45x)

Solving
20 + 4x = 27 + -45x

Solving for variable 'x'.

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

Add '45x' to each side of the equation.
20 + 4x + 45x = 27 + -45x + 45x

Combine like terms: 4x + 45x = 49x
20 + 49x = 27 + -45x + 45x

Combine like terms: -45x + 45x = 0
20 + 49x = 27 + 0
20 + 49x = 27

Add '-20' to each side of the equation.
20 + -20 + 49x = 27 + -20

Combine like terms: 20 + -20 = 0
0 + 49x = 27 + -20
49x = 27 + -20

Combine like terms: 27 + -20 = 7
49x = 7

Divide each side by '49'.
x = 0.1428571429

Simplifying
x = 0.1428571429

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