5y+12=7y+3

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Solution for 5y+12=7y+3 equation:


Simplifying
5y + 12 = 7y + 3

Reorder the terms:
12 + 5y = 7y + 3

Reorder the terms:
12 + 5y = 3 + 7y

Solving
12 + 5y = 3 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
12 + 5y + -7y = 3 + 7y + -7y

Combine like terms: 5y + -7y = -2y
12 + -2y = 3 + 7y + -7y

Combine like terms: 7y + -7y = 0
12 + -2y = 3 + 0
12 + -2y = 3

Add '-12' to each side of the equation.
12 + -12 + -2y = 3 + -12

Combine like terms: 12 + -12 = 0
0 + -2y = 3 + -12
-2y = 3 + -12

Combine like terms: 3 + -12 = -9
-2y = -9

Divide each side by '-2'.
y = 4.5

Simplifying
y = 4.5

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