exam
Maths Puzzle
Numerical Ability
Can someone help with these problems?
z+u/zu^2+4z+u/z^2u
7w-42/6w
y/7-7/y=0
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exam Other Question
Solve the open sentence and graph the solution set.
|x-5|=8
The sum of a number and -16 is 3. Find the number.