7y-4y-12=48.12

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Solution for 7y-4y-12=48.12 equation:


Simplifying
7y + -4y + -12 = 48.12

Reorder the terms:
-12 + 7y + -4y = 48.12

Combine like terms: 7y + -4y = 3y
-12 + 3y = 48.12

Solving
-12 + 3y = 48.12

Solving for variable 'y'.

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

Add '12' to each side of the equation.
-12 + 12 + 3y = 48.12 + 12

Combine like terms: -12 + 12 = 0
0 + 3y = 48.12 + 12
3y = 48.12 + 12

Combine like terms: 48.12 + 12 = 60.12
3y = 60.12

Divide each side by '3'.
y = 20.04

Simplifying
y = 20.04

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