Question

(vii) In natural numbers, 4x + 5 =- 7 has ....... solution​

Answer 1

Answer:

4x=7-5

4x=2

x=2

Step-by-step explanation:

hope helps you...............

Answer 2

Answer:

x = 3

Step-by-step explanation:

Q = 4 x + 5 = - 7

so , we will isolate the integer

= 5 - ( - 7 ) = 4 x

then , negative & negative becomes positive

= 5 + 7 = 4 x

solve 5 + 7

= 1 2 = 4 x

divide 4 from 1 2

= 1 2 / 4 = x

the Ans will be

= 3 = x

and you got your Ans = 3

hope you all got it thank you