Math, asked by chandrashekharbhurew, 3 months ago

(ii) (7 x 4) + (n x 3) = 7 (4+3) long answer

Answers

Answered by Aogarro
1

Answer:

n=7

Step-by-step explanation:

Answered by arshpushpit21134
2

Answer:

(28)+(3n) = 28+21

28+3n = 49

3n = 49-28

3n = 21

n = 21/3

n = 7

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