Answer: x = 1 and y = 4
Explanation:
STEP 1: Start with the given system: 6x - 2y = -2
y = 4x
STEP 2: Substitute 4x for y in the first equation: 6x - 2 ( 4x ) = -2
STEP 3: Simplify and solve for x : 6x - 8x = -2
-2x = -2
x = 1
STEP 4: Now we have the x values, lets put it back into our equation to find y:
y = 4 ( 1 )
y = 4
So, the solution to the system of equations is x = 1 and y = 4.
I hope this cleared your confusion.