Question

What is the solution to the equation?

4x + 6 = 18
A. x= -6
B. x= 3
o
C. x = 6
C
D. X=
MIN

Answer 1

B.
`\displaystyle x = 3`

Explanation:

`\displaystyle 18 = 6 + 4x \hookrightarrow (12)/(4) = (4x)/(4) \\ \\ \boxed{3 = x}`

I am joyous to assist you at any time.

Answer 2

4x + 6 = 18

-6 is solution ?

4 * (-6) + 6 = 18 ?

-24 + 6 = - 18

so not the solution

3 is solution ?

4 * 3 + 6 = 18 ?

4 * 3 + 6 = 12 + 6 = 18

YES