What is the value of x in the equation −x = 3 − 4x + 6? −9 −3 3 9 Question 7(Multiple Choice Worth 5 points)

-x=3-4x+6

3x=3+6

3x=9

X=3

Step-by-step explanation:

-x = 3 - 4x + 6

Simplify:

-x = -4x + 9

Add 4x to both sides

3x = 9

Divide both sides by 3:

X = 3

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet