Answer:
Im pretty sure its 1. Not 100% sure but im 99.99% sure
Step-by-step explanation:
There is no variables here
You divide 15 by 2 (D is the answer)
Let
x---------> the number
we know that
[9+2x]*4=4x+12
36+8x=4x+12
8x-4x=12-36
4x=-24
x=-24/4
x=-6
the answer is
-6
Answer:
122
Step-by-step explanation:
32+32+29+29=122