Y + 7 = 7 more than y.
Y=x+12
2X + 9 = Y or X = (Y - 9) / 2 where X is the number and Y is the result
twice a number can be 2x and six less than it is 2x-6.
Y+6
Y + 7 = 7 more than y.
20 equals 8 more than a number y 20=y+8
The number is 20% of x. It is also four more that x. Let's say the number is y. Start by writing a system of equations. .20x = y x + 4 = y Substitute: .20x = x+4 Solve: x = -5 Add four to x to get the number: -5 + 4 = -1 The number is -1
y^2 + 7
2X + 9 = Y or X = (Y - 9) / 2 where X is the number and Y is the result
y=88 88/2=44 44+10=54
y/5 + 7
More would be an increase, adding to something. More than is a comparative measure. X is more than Y. Thus, no matter what Y is, X is a larger number.
More would be an increase, adding to something. More than is a comparative measure. X is more than Y. Thus, no matter what Y is, X is a larger number.
If the two numbers are X and Y, it is |X - Y| + 4 or abs(X - Y) + 4
X / ( y + 4 )
x=y+10