y+1+y+6=12

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Solution for y+1+y+6=12 equation:


Simplifying
y + 1 + y + 6 = 12

Reorder the terms:
1 + 6 + y + y = 12

Combine like terms: 1 + 6 = 7
7 + y + y = 12

Combine like terms: y + y = 2y
7 + 2y = 12

Solving
7 + 2y = 12

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -7 + 2y = 12 + -7

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

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

Divide each side by '2'.
y = 2.5

Simplifying
y = 2.5

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