3 years ago

2ln(4x –7) –1=11 Solve for x to the nearest 100th

1 answer:

3 0

2(4x - 7) -1 = 11
8x - 14 -1 = 11
8x - 15 = 11
+ 15 + 15
8x = 26
/8 /8
x = 3. 25 ------> Rounded: 3.30

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