9(7x+5)=12(5x+4)

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Solution for 9(7x+5)=12(5x+4) equation:


Simplifying
9(7x + 5) = 12(5x + 4)

Reorder the terms:
9(5 + 7x) = 12(5x + 4)
(5 * 9 + 7x * 9) = 12(5x + 4)
(45 + 63x) = 12(5x + 4)

Reorder the terms:
45 + 63x = 12(4 + 5x)
45 + 63x = (4 * 12 + 5x * 12)
45 + 63x = (48 + 60x)

Solving
45 + 63x = 48 + 60x

Solving for variable 'x'.

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

Add '-60x' to each side of the equation.
45 + 63x + -60x = 48 + 60x + -60x

Combine like terms: 63x + -60x = 3x
45 + 3x = 48 + 60x + -60x

Combine like terms: 60x + -60x = 0
45 + 3x = 48 + 0
45 + 3x = 48

Add '-45' to each side of the equation.
45 + -45 + 3x = 48 + -45

Combine like terms: 45 + -45 = 0
0 + 3x = 48 + -45
3x = 48 + -45

Combine like terms: 48 + -45 = 3
3x = 3

Divide each side by '3'.
x = 1

Simplifying
x = 1

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