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

User Adam Sh
by
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1 Answer

3 votes

Answer:

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.

User BAE
by
6.8k points