Question

-3x - 5y = -23 y = x +11

Answer 1

Answer:

Step-by-step explanation:

for slope its -3/5

for y if its slope it m=1

but if it is inverse its x-11

Answer 2

Answer:

x=−4 and y=7

Step-by-step explanation:

Rewrite equations

y = x + 11; −3x −5y = −23

Solve y = x + 11 for y

y = x + 11

Substitute x+11 for y in−3x−5y=−23

−3x−5y=−23

−3x−5(x+11)=−23

−8x−55=−23(Simplify both sides of the equation)

−8x−55+55=−23+55(Add 55 to both sides)

−8x=32

−8x

−8

=

32

−8

(Divide both sides by -8)

x=−4

y=x+11

y=−4+11

y=7(Simplify both sides of the equation)