Can anyone help me out of this question, its my last questions for this class
2 answers:
Answer:
4x−12
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation:
4(x-3)=?
distribute: 4x-12=?
Add 12 on both sides to leave 4x on one side: 4x-12+12=12
4x=12
now isolate the variable by dividing 4 on each side: 4x/4=12/4
x=3
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Answer:
1/6
Step-by-step explanation:
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Step-by-step explanation:
You subtitute the x value
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12 girls out of 19, how many out of 76
12 - x
19 - 76
Cross product:
19x= 1152
/19. /19
x= ~61
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