Simplify the expression. {h + 12} + {p + 24}

The simplified expression is h + p + 36.

Simplify the expression. (5y−1)+(−2y+4)

To simplify the expression (5y - 1) + (-2y + 4), we can group the like terms together:

(5y + (-2y)) + (-1 + 4)

Simplifying the like terms:

3y + 3

Therefore, the simplified expression is 3y + 3.

Simplify the expression. 7x+3(x−2)−4x+8

We can simplify the expression step by step:

Start with 7x + 3(x - 2) - 4x + 8.

Multiply 3 by each term inside the brackets:

7x + 3x - 6 - 4x + 8.

Combine the x terms:

(7x - 4x + 3x) - 6 + 8.

Simplify:

6x + 2.

Therefore, the simplified expression is 6x + 2.

Simplify. 11−9(−2x−3)

To simplify the expression {h + 12} + {p + 24}, we can start by removing the braces and combining like terms.

First, let's remove the braces. This means we will distribute the addition operation to both terms inside each set of braces.

{h + 12} + {p + 24} becomes h + 12 + p + 24.

Next, we can combine the like terms by adding the coefficients of h, 12, p, and 24.

The final simplified expression is h + p + 36.