### 1.1 Algebraic Expressions, Order of Operations

Problem #

Problem Statement

Problems Similar To

1.

Solve for x = 9

$$5-x$$

2.

Solve for x = 5

$$3+x$$

3.

Solve for x = 7

$$8x$$

4.

Solve for x = 5

$$\frac{7}{x}$$

5.

Solve for x = 6, y = 4

$$\frac{x+y}{10}$$

6.

Solve for x = 5, y = 6

$$9x+\frac{y}{8}$$

7.

Solve

$$\frac{5}{9}+7 \times 9$$

8.

Solve

$$4+8+5^{2}$$

9.

Solve

$$5 \times (3+3 \times (2-5))$$

10.

Solve

$$9 \times 10+3 \times (2+7^{2})$$

11.

Solve

$$\frac{4 \times 6}{2}$$