4(15x-25)=5(20x-12)

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Solution for 4(15x-25)=5(20x-12) equation:


Simplifying
4(15x + -25) = 5(20x + -12)

Reorder the terms:
4(-25 + 15x) = 5(20x + -12)
(-25 * 4 + 15x * 4) = 5(20x + -12)
(-100 + 60x) = 5(20x + -12)

Reorder the terms:
-100 + 60x = 5(-12 + 20x)
-100 + 60x = (-12 * 5 + 20x * 5)
-100 + 60x = (-60 + 100x)

Solving
-100 + 60x = -60 + 100x

Solving for variable 'x'.

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

Add '-100x' to each side of the equation.
-100 + 60x + -100x = -60 + 100x + -100x

Combine like terms: 60x + -100x = -40x
-100 + -40x = -60 + 100x + -100x

Combine like terms: 100x + -100x = 0
-100 + -40x = -60 + 0
-100 + -40x = -60

Add '100' to each side of the equation.
-100 + 100 + -40x = -60 + 100

Combine like terms: -100 + 100 = 0
0 + -40x = -60 + 100
-40x = -60 + 100

Combine like terms: -60 + 100 = 40
-40x = 40

Divide each side by '-40'.
x = -1

Simplifying
x = -1

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