2 answers:
X = 12
-3x = -15
+3 +3
—————
x = 12
negative and a positive = subtract
When the signs are the same add
Answer:
x=5
Step-by-step explanation:
so to isolate the x you dived the -3 to both sides
so it will now be
x=5 because a negative times or divided by a negative equals a positive so to prove that x=5
-3(5)=-15
which is true
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Answer:
yes
Step-by-step explanation:
your answers are correct! congrats!
Answer:
(6,8)
Step-by-step explanation:
midpoint=(x1+x2)÷2,(y1+y2)÷2
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I believe the answer is C
