Answer:
x = 69
Step-by-step explanation:
Given
35 + x + 76 = 180, that is
x + 111 = 180 ( subtract 111 from both sides )
x = 69
Answer: Is 5.7
Step-by-step explanation:
C=4x4=16 A=4x4=16
16+16=32
32^=5.7
Answer:
Step-by-step explanation:
Given that the equation x + y = z relates the whole numbers x, y, and z.
This implies x,y,z all three are whole numbers
Hence we get x+y =z
x = z-y
where y is a whole number
So y can be 0,1,2.....
From this we can say x can take at most the value z in case y =0 other wise x has to be less than z
So comparison of x,y,z would give

( the equality applying only when y =0)
I hope this helps you
y=f (x)=x-7
y=x-7
x=y+7
f^-1 (x)=x+7