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

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


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

Reorder the terms:
3(4 + 5x) = -5(4x + -3)
(4 * 3 + 5x * 3) = -5(4x + -3)
(12 + 15x) = -5(4x + -3)

Reorder the terms:
12 + 15x = -5(-3 + 4x)
12 + 15x = (-3 * -5 + 4x * -5)
12 + 15x = (15 + -20x)

Solving
12 + 15x = 15 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
12 + 15x + 20x = 15 + -20x + 20x

Combine like terms: 15x + 20x = 35x
12 + 35x = 15 + -20x + 20x

Combine like terms: -20x + 20x = 0
12 + 35x = 15 + 0
12 + 35x = 15

Add '-12' to each side of the equation.
12 + -12 + 35x = 15 + -12

Combine like terms: 12 + -12 = 0
0 + 35x = 15 + -12
35x = 15 + -12

Combine like terms: 15 + -12 = 3
35x = 3

Divide each side by '35'.
x = 0.08571428571

Simplifying
x = 0.08571428571

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