Find an equivalent system of equations for the following system x + 2y = 2, -4x + 4y = -8

2x + 4y = 4

-8x + 8y = -16.

Step-by-step explanation:

We can find an equivalent system by multiply the 2 equations by 2.

x + 2y = 2  multiplied by 2 is 2x + 4y = 4.

Step-by-step explanation:

Given Equations:

        Equations:1

    Equation:2

Multiplying equation:1 by '2'

        Equation:3

Using Elimination Method, Subtracting Equation:2 from Equation:3

Putting the value of 'x' in Equation:1

The value of 'x' is 2

The value of 'y' is 0

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation:

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