Answer:
x=1, z=-2, y=3
Step-by-step explanation:
Substitution Method
The answer is (1, -2)
because f(x) = y
so, where y is -2 , x is 1
{5+(10+11)/7}x6
(5+21/7)x6
(5+3)x6
8x6
48
The answer is 48
Answer:
y=-3x+6
Step-by-step explanation:
x-3y=5
y=1/3x-5/3
slope of perpendicular line is -3 (opposite reciprocals)
y=mx+b
x=0 and y=6
6=3x+b
6=3(0)+b
6=b
y=-3x+6
Could u clarify the question more Please
