In this problem, if I understand correctly, you are solving for the variable, nn + 14 = 56-14 -1414 will cancel out giving youn = 42
a2+30a+56=0 , solve for a Using the quadratic formula, you will find that: a=-2 , a=-28
56
The Answer of the problem I think it is 56/n
You add opposite signs by first finding if the negative signed number is larger or smaller. If it is smaller: Let's use the equation -24+56. You simply change it to a subtraction problem: 56-24. And 56-24 equals 32, therefor -24+56=32. If it is larger: Using your equation, you again change it to subtraction; this time you change it to 33-19. 33-19 would equal 14, therefore -33+19=14. So, your answer is 14.
100
Set up the equation and solve for z: 28 + z = 56 (next, subtract 28 from each side of the equaition to solve) z = 28
Well, isn't that just a happy little math problem! To find one quarter of 56, you can simply divide 56 by 4. So, 56 divided by 4 equals 14. There you go, a lovely quarter of 56!
c.
Method: 25 - 100 x 56 = 14
To clarify the order of operations in the math problem, you can use parentheses as follows: (3 times 42) plus (84 divide by 2) plus (2) equals 56.
324