Answer:
45 divided by 3 equal 15
Step-by-step explanation:
45 Divided by 3 equal 15
x = 17
8x+4=7(x+3) - Equation
8x+4=7x+21 - Distribute the 7
8x-7x=21-4 - Isolate the x
x=17 - Answer
Answer:Yes, I checked.. it is option 2
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