Think About the Process:
You want to solve this system of equations using subtraction. The first step is to subtract the equations to eliminate y. What should be your next step? Then solve the system.
4 x - 5 y=11
8 x- 5 y=27

x=4, y=1

Step-by-step explanation:

Solve for X:

Multiply first equation by -1:

-4x+5y=-11

Subtract they Ys:

-4x+5y=-11

-8x-5y=27

4x=16

Divide by four:

x=4

Solve for Y:

Since we already have x, we only need to use one equation:

4(4)-5y=11

Simplify parenthesis by distribution:

16-5y=11

Subtract 16 from both sides:

-5y=-5

Divide both sides by -5:

y=1

Check:

4(4)-5(1)=11

16-5=11

11=11

8(4)-5(1)=27

32-5=27

27=27

i hope this helps u pls give brainliest and a thx ;)

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: