8y-30=4(2y-7.5)

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Solution for 8y-30=4(2y-7.5) equation:


Simplifying
8y + -30 = 4(2y + -7.5)

Reorder the terms:
-30 + 8y = 4(2y + -7.5)

Reorder the terms:
-30 + 8y = 4(-7.5 + 2y)
-30 + 8y = (-7.5 * 4 + 2y * 4)
-30 + 8y = (-30 + 8y)

Add '30' to each side of the equation.
-30 + 30 + 8y = -30 + 30 + 8y

Combine like terms: -30 + 30 = 0
0 + 8y = -30 + 30 + 8y
8y = -30 + 30 + 8y

Combine like terms: -30 + 30 = 0
8y = 0 + 8y
8y = 8y

Add '-8y' to each side of the equation.
8y + -8y = 8y + -8y

Combine like terms: 8y + -8y = 0
0 = 8y + -8y

Combine like terms: 8y + -8y = 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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