They are 2 terms of an algebraic expession in the form of: 6+y
The value of Y in the equation 4-y plus 6 = 45 is -35.
Y = 2
y = 6
If you mean y+10 = 4 then the value of y is -6
8
2x+y = 10 x +y = 4 Subtract bottom equation from top equation: x = 6 Substitute the value of x into the equations to find the value of y: x = 6 and y = -2
-2
Two solutions:x = 5 and y = 6, orx = 6 and y = 5.
8
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
The answer depends on the value of y.
10 + -12 = -2