Question

3/10

Answer 1

@sxdsouls

Answer 2

@renne can u please help with math someone

Answer 3

Step: Solve y=−4x+2 for y:

Step: Substitute −4x+2 for y in 5x−5y=10:
5x−5y=10
5x−5(−4x+2)=10
25x−10=10 (Simplify both sides of the equation)
25x−10+10=10+10 (Add 10 to both sides)
25x=20
25x/25=20/25 (Divide both sides by 25)
x=4/5

Step: Substitute 4/5 for x in y=−4x+2:
y=−4x+2
y=−4(4/5)+2
y=−6/5 (Simplify both sides of the equation)

Answer:
x=4/5 and y=−6/5