Use the substitution method to solve the system of equations. y=4x 8x+y=18
2 answers:
Answer:
x=3/2, y=6
Step-by-step explanation:
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Answer:
Step-by-step explanation:
y = 4x
8x + y = 18
8x + 4x = 18
12x = 18
x = 18/12 = 3/2
y = 4(3/2)= 6
(3/2, 6)
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