The answer is N-7......................................
I believe it should be 1296 squared inches
Answer:thanks
Step-by-step explanation:
Step-by-step explanation:
Let the present age of father = x years
and the present age of son = y years
according to the first condition
x + y =44 ........(i)
according to the second condition
x+8 = 2(y+8)
or x+ 8 = 2y + 16
or x- 2y = 8 ............(ii)
solve the equation (i) & (ii) we get
x + y =44
x- 2y = 8
••••••••••••••••••••••••
3y = 36
or y = 12
put the value of y in equation (i), we get
x + 12 =44
or x = 32
so the present age of father = x =32 years
and the present age of son = y = 12 years.
Equation:
8 - 3 * x = 2 → we solve for 3 * x
8 - 3x = 2 → we take 8 to the right side of the equation
-3x = 2 - 8 → we solve for 2 - 8
-3x = -6 → we take -3 to the right side of the equation
x = -6 / -3 → we solve for -6 / -3
x = 2 → final answer
Proof:
8 - 3 * 2 = 2 → we solve for 3 * 2
8 - 6 = 2 → we solve for 8 - 6
2 = 2 → numbers are the same, meaning our equation is correct
Answer:
Hope it helped,
BioTeacher101
