I am from grade 7th.
This question is of linear equations.
Q. 11y=77
Q.3(x+4)=21
Answers
Answered by
1
Answer:
a. 11y = 77
first shift 11 to rhs
y=11/77
y=7
Answered by
1
Answer:
1St answer will be 7 and 2nd answer will be 3.
Step-by-step explanation:
1st question:11y=77 so y=77/11=7.
2nd question:3x+12=21 so 3x=21-12 so x=9/3=3.
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