Math Problem Statement

15 - 3 x 2 + 5

Solution

To solve the expression 153×2+515 - 3 \times 2 + 5, follow the order of operations (PEMDAS):

  1. Multiplication comes first: 3×2=63 \times 2 = 6 Now, substitute this into the expression: 156+515 - 6 + 5

  2. Addition and subtraction (from left to right): 156=915 - 6 = 9 Then: 9+5=149 + 5 = 14

Thus, the result is 14\boxed{14}.

Would you like a detailed breakdown of the steps?

Here are 5 related questions you can try:

  1. What is the value of 184×3+718 - 4 \times 3 + 7?
  2. How do you simplify 20+5×3820 + 5 \times 3 - 8?
  3. What is the result of 30÷5×2+630 \div 5 \times 2 + 6?
  4. Solve 126+3×212 - 6 + 3 \times 2.
  5. Simplify 254×5+1025 - 4 \times 5 + 10.

Tip: Always perform multiplication and division before addition and subtraction when solving expressions.

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Math Problem Analysis

Mathematical Concepts

Order of Operations
Arithmetic

Formulas

PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction)

Theorems

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Suitable Grade Level

Grades 6-8