4(5X-15)=20(X-3)

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Solution for 4(5X-15)=20(X-3) equation: 


Simplifying
4(5X + -15) = 20(X + -3)

Reorder the terms:
4(-15 + 5X) = 20(X + -3)
(-15 * 4 + 5X * 4) = 20(X + -3)
(-60 + 20X) = 20(X + -3)

Reorder the terms:
-60 + 20X = 20(-3 + X)
-60 + 20X = (-3 * 20 + X * 20)
-60 + 20X = (-60 + 20X)

Add '60' to each side of the equation.
-60 + 60 + 20X = -60 + 60 + 20X

Combine like terms: -60 + 60 = 0
0 + 20X = -60 + 60 + 20X
20X = -60 + 60 + 20X

Combine like terms: -60 + 60 = 0
20X = 0 + 20X
20X = 20X

Add '-20X' to each side of the equation.
20X + -20X = 20X + -20X

Combine like terms: 20X + -20X = 0
0 = 20X + -20X

Combine like terms: 20X + -20X = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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