Math, asked by cezz3964, 10 months ago

2a+5c=17&-3a+7c=47 solve this question to get the value of a

Answers

Answered by DJB0YSUNNY12

0

Step-by-step explanation:

2a+5c=17&-3a+7c=47

={2a+3a} {5c-7c}=17-47

(5a)(-2c)=(-30)

(a)(2c)=30/5

2ac=6

a=6/2c

a=3c

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