An equation and the steps to solve it are shown below:
3x − one over two (8x − 2) = 4
S...
Mathematics, 24.09.2020 01:01 elizabethivy75
An equation and the steps to solve it are shown below:
3x − one over two (8x − 2) = 4
Step 1: 3x − 4x + 1 = 4
Step 2: x + 1 = 4
Step 3: x + 1 − 1 = 4 − 1
Step 4: x = 3
Which step was the error made and why? (1 point)
Step 1, because incorrect signs have been used
Step 2, because the terms have been added incorrectly
Step 3, because numbers have been added to both sides of the equation
No error was made
Answers: 1
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Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible
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