2 answers:
Answer:

Step-by-step explanation:
The given equation is

We need to solve this equation for x.
Add 3b on both sides in the above equation.


Divide both sides by a in the above equation to isolate variable x.


Interchange the sides.

Therefore the solution of given equation is
.
10 = ax-3b
3b+10 = ax
(3b+10)/a = (ax)/a
x = (3b+10)/a
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-7b
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-12 -12
0= 12-12
0=0
Angle C is Equal to 84 as well as angle A.
Answer:
4 3/4
Step-by-step explanation:
Just multiply 1 3/4 and 3 = 4 3/4
Answer:
30=2*3*5, so it's 30
Step-by-step explanation:
15=3*5, so it's not 15
20=2*2*5, so it's not 20
30=2*3*5, so it's 30
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