Answer: the number is -3
Step-by-step explanation:
Four times a number is three times the difference of that number and one
Let the number be x. Four times the number means 4×x = 4x
three times the difference of that number and one. This means
Difference of the number and one is (x-1). Three times the difference of the number and one would be 3(x-)
Four times a number = three times the difference of that number and one. Therefore,
4x = 3(x-1)
Opening the bracket
4x = 3x -3
4x-3x = -3
x =-3
Check
4×-3 =3(-3-1)
-12 = -3×4
-12 = -12
So the number is -3
When you multiply two numbers with the same base, their exponents add up.
3/7 + 1/4 = 12/28 + 7/28 = 19/28
It would be 2^19/28
Answer:
14 divide 5 =3.1 is your answer if I'm not wrong
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