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3z+4
x3 + 4x
It could be: (4*11.25)+7 = 52
3x + 4 = 28Subtract 4 from each side:3x = 24Divide each side by 3:x = 8
Add an observation that is bigger than the mean or remove an observation that is smaller than the mean.
7 less than 4 times a number
3z+4
x + 4
The larger of two numbers is 8 more than 4 times the smaller if the larger number is increased by four times the smaller the result is 40. From this statement, we can calculate the values of the numbers where you get the value of the larger number to be 24 and that of the smaller number to be 4.
It is 3*abs(n - 6) + 4*n
x3 + 4x
The area is increased to 22 = 4 times what is was.The area is increased to 22 = 4 times what is was.The area is increased to 22 = 4 times what is was.The area is increased to 22 = 4 times what is was.
It could be: (4*11.25)+7 = 52
x + 4x = 5x, where x ≥ 0
A certain number increased by 4
3x+4 = 28 3x = 28-4 3x = 24 x=8
7x - 8 = 3x + 4 4x - 8 = 4 4x = 12 x = 3 Check it. 21 - 8 = 9 + 4 It checks.