(19+23)+56=19+(23+m)

Solution for (19+23)+56=19+(23+m) equation:

Simplifying
(19 + 23) + 56 = 19 + (23 + m)

Combine like terms: 19 + 23 = 42
(42) + 56 = 19 + (23 + m)
42 + 56 = 19 + (23 + m)

Combine like terms: 42 + 56 = 98
98 = 19 + (23 + m)

Remove parenthesis around (23 + m)
98 = 19 + 23 + m

Combine like terms: 19 + 23 = 42
98 = 42 + m

Solving
98 = 42 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
98 + -1m = 42 + m + -1m

Combine like terms: m + -1m = 0
98 + -1m = 42 + 0
98 + -1m = 42

Add '-98' to each side of the equation.
98 + -98 + -1m = 42 + -98

Combine like terms: 98 + -98 = 0
0 + -1m = 42 + -98
-1m = 42 + -98

Combine like terms: 42 + -98 = -56
-1m = -56

Divide each side by '-1'.
m = 56

Simplifying
m = 56