What is the solution set for 3x+2=14 given the replacement set 1,2,3,4
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Answer:
x = 11
Step-by-step explanation:
Slope(m) is given by:
m = change in y ÷ change in x
3/4 = (4 - 1) ÷ (x - 7)
=
Cross multiplying gives:
3x - 21 = 12
3x = 33 , x = 33/3 = 11