Question

Answer the equation​

Answer 1

Answer:

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Answer 2

Answer:

The numbers are:

 1.5    12.5

13.5    3.5

Step-by-step explanation:

Call the number in the boxes:

 a  b

 c  d

Then the equations say

• a + b = 14    ...(1)
• a + c = 15    ...(2)
• b + d = 16    ...(3)
• c - d = 10    ...(4)

Adding (3) and (4) together gives

• b + c = 26    ...(5)

Adding (1) and (2) together, then substituting (5) gives

• 2a + b + c = 29  ⇒  2a = 29 - 26 = 3  ⇒  a = 1.5

Now (1) and (2) give

• b = 14 - a = 14 - 1.5 = 12.5   and   c = 15 - a = 15 - 1.5 = 13.5

while (3) gives

• d = 16 - b = 16 - 12.5 = 3.5.

Hope this helps!