45 is split into 4 addends: 45=x1+x2+x3+x4. Also known is
x1+2 = x2-2 = x3*2 = x4/2
Get the addends and enter the solution as x1_x2_x3_x4 (for example: 1_2_3_4).
|enter solution| |Check it!|Solution:
- This challenge is very easy. It's just a math problem.
x1+2=x2-2 ===> x2=x1+4
x1+2=x3*2 ===> x3=x1/2+1
x1+2=x4/2 ===> x4=2x1+4
- So, the answer will be
x1=8, x2=12, x3=5, x4=20
- Input 8_12_5_20 ! Well done!