The solution is:
x = 5
y = 8
Step-by-step explanation:
Given equations are:

Putting y = 3x-7 in equation 2

Dividing both sides by 10

Putting x=5 in eqn 1

Hence,
x = 5
y = 8
Keywords: Linear equation, substitution method
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Answer:
From general equation of a line:

m » slope, b » y-intercept.
but perpendicularly:

at point (6, 2):

therefore, equation is :

C = total number of candy
.4(c) = 8 pieces of candy
Divide c by .4: c= 20
20-8=12
Ed has 12 pieces of candy at home
Answer:
2x=-7y not sure tho just guessping probably wrong sorry
Step-by-step explanation: