Q.2
괄호가 있는 다단계 방정식
2분기 (12~2월)분배법칙으로 괄호를 풀고 3(x − 4) = x + 6 같은 방정식 풀기
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문제 수
Multi-Step Equations with Parentheses
Skill Q.2 · Multi-step equations · ★★☆ Medium · Quarter 2
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Score/ 8
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Solve for the variable.
Example
, , so
Think: Distribute first, then collect the variable terms on one side and the numbers on the other.
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Answer Key
Q.2 Multi-Step Equations with Parentheses · ★★☆ Medium
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