1/2x + 42 = 4x
-1/2x -1/2x
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42 = 3.5x
/3.5 /3.5
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12 = x
the number is 12
explanation: 42 more than 1/2 of a number can be written as 1/2x + 42
four times a number can be written as 4x.
42 more than 1/2 of a number is equal to 4 times a number. So 1/2x + 42 = 4x.
Hope this helps :)
The answer to this is a n = a1 + d(n - 1)
Answer:
Step-by-step explanation:
Answer:
Mid point is(1,-6)
Explanation: Add the Xs together and divide by 2. Do the same for the Ys.
