Answer:
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Step-by-step explanation:
Answer:
x=2 : )
Step-by-step explanation:
4(3x-1)=20
12x-4=20
12x=24
x=2
Hello!
As you can see, 3x+9 makes a right angle, or 90 degrees. We can turn this into an equation and solve for x.
3x+9=90
First we subtract 9 from both sides.
3x=81
Then divide both sides by 3.
x=27
Therefore, x=27.
I hope this helps!
Dividing fractions is the same as multiplying by their reciprocal.
5/24 ÷ 3/16
is the same as
5/24 * 16/3
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80/72
simplify
10/9 or 1 1/9
Answer = 12
3 minus 8 = -6
12 minus 8 = 4 SO...
20 minus 8 = 12