Question

construct 2 equations starting with x =3 for class 7 chapter 4​

Answer 1

Explanation:

x =3

add 5 both side

x +5 =8

multiply by 2 both side

x +5×2=16

Answer 2

Answer:

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x+5/2=16

find x

5+$x^{2}$-3=3+y^3

if y=2 find x

Explanation: