math
posted by amanda .
3x+8 over 5 + 7/5= 7x over 4

(3x+8)/5 + 7/5 = 7x/4
Multiply both sides by 20:
4(3x+8) + 28 = 35x
12x + 32 + 28 = 35x
12x + 35x = 60
47x = 60
X =  60/47 = 1 13/47.
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