There is actually not one set answer to 4x+7y, as what it means is 4 of one value plus 7 of another. The answer depends on what the values of x and y are, due to the equation meaning 4x+7y. For example, if x=2 and y=3, then the equation is 42+73=8+21=29. However, as I feel I have to note, these may not be the variables you'll get. I hope this helped!
The answer is 5x+3y. (5 xs and 3 ys)
It is the same. The equation "x + y" is the exact same as "x + y." There is no difference.
xy + x + y + 1 = (x + 1)(y + 1).
xz + x + yz + y = (x + y)(z + 1)
There is actually not one set answer to 4x+7y, as what it means is 4 of one value plus 7 of another. The answer depends on what the values of x and y are, due to the equation meaning 4x+7y. For example, if x=2 and y=3, then the equation is 42+73=8+21=29. However, as I feel I have to note, these may not be the variables you'll get. I hope this helped!
13
The answer is 5x+3y. (5 xs and 3 ys)
(x + y)(x + y)(x + y)
The answer to Y x plus 5 Y 6 is Y(x+5Y5).One possible solution to y x plus 5 y 6 is Y(x+5Y5).
y += x means the value y+x is first calculated, and the resulting value is then assigned to y. It is equivalent to y = y+x
c
It is the same. The equation "x + y" is the exact same as "x + y." There is no difference.
x + 7 + y
4
xy + x + y + 1 = (x + 1)(y + 1).
3xz+3yz+x+y=(x+y)(3z+1)