Answer:
H = 1M + 15
to graph this equation, put a point on (0, 15) and a point on (1, 16)
7x + 3y = -1
x + y = -3.....x = -3 - y
7(-3-y) + 3y = -1
-21 + -7y + 3y = -1
-4y = -1 + 21
-4y = 20
y = 20/-4
y = -5
x + y = -3
x - 5 = -3
x = -3 + 5
x = 2
so ur 2 numbers are : 2 and -5
Y=2x−4 is the graph so you graph it
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you need 2 multiples so you could do 7 x 6