Question

Create an equation of the form ax + b = where a, b and c are constants, such that the solution of the equation is x = 4.how to solve .​

Answer 1

Answer:

Hi dear

Step-by-step explanation:

(A)2x+5=15

⇒ 2x=10

⇒ x=5

(B)7x+2=10

⇒ 7x=8

⇒ x=

7

8

(C)5x+4=16

⇒ 5x=12

⇒ x=

5

12

(D)3x+4=16

⇒ 3x=12

⇒ x=4