Question

Can ya'll help me with this 7r+8>64-r

Answer 1

r > 7

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Equality Properties

Explanation:

Step 1: Define inequality

7r + 8 > 64 - r

Step 2: Solve for r

1. Add r to both sides: 8r + 8 > 64
2. Subtract 8 on both sides: 8r > 56
3. Divide 8 on both sides: r > 7

Here we see that any value r greater than 7 would work as a solution to the inequality.