3(5x+9)=4(7x+5)

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Solution for 3(5x+9)=4(7x+5) equation:


Simplifying
3(5x + 9) = 4(7x + 5)

Reorder the terms:
3(9 + 5x) = 4(7x + 5)
(9 * 3 + 5x * 3) = 4(7x + 5)
(27 + 15x) = 4(7x + 5)

Reorder the terms:
27 + 15x = 4(5 + 7x)
27 + 15x = (5 * 4 + 7x * 4)
27 + 15x = (20 + 28x)

Solving
27 + 15x = 20 + 28x

Solving for variable 'x'.

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

Add '-28x' to each side of the equation.
27 + 15x + -28x = 20 + 28x + -28x

Combine like terms: 15x + -28x = -13x
27 + -13x = 20 + 28x + -28x

Combine like terms: 28x + -28x = 0
27 + -13x = 20 + 0
27 + -13x = 20

Add '-27' to each side of the equation.
27 + -27 + -13x = 20 + -27

Combine like terms: 27 + -27 = 0
0 + -13x = 20 + -27
-13x = 20 + -27

Combine like terms: 20 + -27 = -7
-13x = -7

Divide each side by '-13'.
x = 0.5384615385

Simplifying
x = 0.5384615385

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