5(3x+7)=9(8x+4)

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Solution for 5(3x+7)=9(8x+4) equation:


Simplifying
5(3x + 7) = 9(8x + 4)

Reorder the terms:
5(7 + 3x) = 9(8x + 4)
(7 * 5 + 3x * 5) = 9(8x + 4)
(35 + 15x) = 9(8x + 4)

Reorder the terms:
35 + 15x = 9(4 + 8x)
35 + 15x = (4 * 9 + 8x * 9)
35 + 15x = (36 + 72x)

Solving
35 + 15x = 36 + 72x

Solving for variable 'x'.

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

Add '-72x' to each side of the equation.
35 + 15x + -72x = 36 + 72x + -72x

Combine like terms: 15x + -72x = -57x
35 + -57x = 36 + 72x + -72x

Combine like terms: 72x + -72x = 0
35 + -57x = 36 + 0
35 + -57x = 36

Add '-35' to each side of the equation.
35 + -35 + -57x = 36 + -35

Combine like terms: 35 + -35 = 0
0 + -57x = 36 + -35
-57x = 36 + -35

Combine like terms: 36 + -35 = 1
-57x = 1

Divide each side by '-57'.
x = -0.01754385965

Simplifying
x = -0.01754385965

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