(4+y)-9=18

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Solution for (4+y)-9=18 equation:


Simplifying
(4 + y) + -9 = 18

Remove parenthesis around (4 + y)
4 + y + -9 = 18

Reorder the terms:
4 + -9 + y = 18

Combine like terms: 4 + -9 = -5
-5 + y = 18

Solving
-5 + y = 18

Solving for variable 'y'.

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

Add '5' to each side of the equation.
-5 + 5 + y = 18 + 5

Combine like terms: -5 + 5 = 0
0 + y = 18 + 5
y = 18 + 5

Combine like terms: 18 + 5 = 23
y = 23

Simplifying
y = 23

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