P.6

이단계 방정식 문장제

2분기 (12~2월)

가입비·저축·택시 요금 같은 상황을 이단계 방정식으로 세워 풀기

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Daniel Math Academy · Grade 7 Math

Two-Step Equation Word Problems

Skill P.6 · Two-step equations · ★★☆ Medium · Quarter 2

Name
 
Date
 
Score/ 4

Write an equation and solve it.

Example

, so months

Think: The fee is paid once and the monthly cost times, so the total is .

  1. 1
    A rectangle has a perimeter of cm. Its length is cm. What is its width?
  2. 2
    Sam bought notebooks and a backpack for in all. How much was each notebook?
  3. 3
    A rectangle has a perimeter of cm. Its length is cm. What is its width?
  4. 4
    Sam bought notebooks and a backpack for in all. How much was each notebook?
Daniel Math Academy · danielmath.comWorksheet #vwqtyxj · Page 1 / 2
Daniel Math Academy · Grade 7 Math

Answer Key

P.6 Two-Step Equation Word Problems · ★★☆ Medium

  1. 13 cm
  2. 2
  3. 33 cm
  4. 4
Daniel Math Academy · danielmath.comWorksheet #vwqtyxj · Answer Key · Page 2 / 2