(3y-2)+23=90

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Solution for (3y-2)+23=90 equation:


Simplifying
(3y + -2) + 23 = 90

Reorder the terms:
(-2 + 3y) + 23 = 90

Remove parenthesis around (-2 + 3y)
-2 + 3y + 23 = 90

Reorder the terms:
-2 + 23 + 3y = 90

Combine like terms: -2 + 23 = 21
21 + 3y = 90

Solving
21 + 3y = 90

Solving for variable 'y'.

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

Add '-21' to each side of the equation.
21 + -21 + 3y = 90 + -21

Combine like terms: 21 + -21 = 0
0 + 3y = 90 + -21
3y = 90 + -21

Combine like terms: 90 + -21 = 69
3y = 69

Divide each side by '3'.
y = 23

Simplifying
y = 23

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