Answer:
3 no solution
Step-by-step explanation:
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5x = 8x+30
5x-8x+30 = 0
-3x=-30
x=-10
(-3.1 - 4.92)/2 = -8.02/2 = -4.01
(-2.8 - 3.3)/2 = -6.1/2= -3.05
(-4.01. -3.05) the midpoint