Answer:
9
Step-by-step explanation:
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Answer:
-25/12
Step-by-step explanation:
first, you need a common denominator. in this case, it's 12.
-1/3=-4/12
-7/4=-21/12
and then you add
-4+-21=-25
so -25/12 is your answer
The answer is D to the next step
40000+1000x=60000
-40000. -40000
1000x=20000
x=20