Solve and SHOW YOUR WORK for the equation 3(4x – 2) = 9 + 2x + 5
2 answers:
I wrote how to do it on paper and uploaded the files. Hope this helps. :D
Remember
you can do anyting to an equaiton as long as you do it to both sidess
distributive property
a(b+c)=ab+ac
commutativ property
a+b=b+a
distribute
3(4x-2)=12x-6
12x-6=9+2x+5
add 6 both sides
12x+6-6=9+6+5+2x
12x+0=20+2x
minus 2x
10x=20
divide 10
x=2
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2 load = $4 = 16 quaters
1 1/2 is already a fraction. It's improper fraction is 3/2. It's percentage is is 150%.
Answer:
2
Step-by-step explanation:
Julia has 12 years.
1/4 of that is 3 (12/4=3)
3+2 = 5
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Double Check- Reverse
5-2 = 3
3•4 = 12
