Answer:2
\left(-3\times \:3\right)+15-2^2
=-9+15-2^2
-9+15-4
=6-4
6-4=2
the answer is 2
Answer:
the answer is 8 7/8
Step-by-step explanation:
It has one solution
f = 4
60= 15f
divide both side by 15
2
4x+3=x+9
4x-x=9-3
3x=6
x=6/3
x=2
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