30+90+3y=180 plz answer this question I have asked wrong question but this is the correct one.
Answers
Answered by
1
Answer:
y=20
Step-by-step explanation:
30+90=3y=180
120+3y=180
3y=180-120
3y=60
y=60/3
y=20
Answered by
0
Answer:
20
Step-by-step explanation:
120+3y=180
3y=180-120
3y=60
y=20
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