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4 votes
3X + 2 = 17 how do I show my work for this?

User Hassaanm
by
6.5k points

2 Answers

5 votes

Answer:

you subtract two both side, then divide three both side, you'll get x = 5.

Explanation:

3x + 2 = 17

(3x + 2) -2 = (17) -2. First, you subtract 2 for both sides

3x = 15

(3x)/2 = (15)/2. Second, you divide 3 both side

x = 5. Last, you get your answer

User Quoc Van Tang
by
5.9k points
6 votes

Answer:

x = 5

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

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

Explanation:

Step 1: Define

Identify

3x + 2 = 17

Step 2: Solve for x

  1. [Subtraction Property of Equality] Subtract 2 on both sides: 3x = 15
  2. [Division Property of Equality] Divide 3 on both sides: x = 5
User Mvishnu
by
6.7k points