26+3(16+24)-y=123

Solution for 26+3(16+24)-y=123 equation:

Simplifying
26 + 3(16 + 24) + -1y = 123

Combine like terms: 16 + 24 = 40
26 + 3(40) + -1y = 123

Multiply 3 * 40
26 + 120 + -1y = 123

Combine like terms: 26 + 120 = 146
146 + -1y = 123

Solving
146 + -1y = 123

Solving for variable 'y'.

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

Add '-146' to each side of the equation.
146 + -146 + -1y = 123 + -146

Combine like terms: 146 + -146 = 0
0 + -1y = 123 + -146
-1y = 123 + -146

Combine like terms: 123 + -146 = -23
-1y = -23

Divide each side by '-1'.
y = 23

Simplifying
y = 23