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OpenStudy (anonymous):
What statement makes the open sentence 12 + 3x = 30 true? A. x = 2 B. x = 4 C. x = 5 D. x = 6
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OpenStudy (anonymous):
D
OpenStudy (anonymous):
12 + 3*2= 12 + 3*4= 12+ 3*5= 12+ 3*6=
OpenStudy (anonymous):
add and multiply those and you will get your answer
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