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Earn +20 ptsQ: What does a plus b if a equals 4 and b equals 8?
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Evaluate -4a plus b -10a divide b when a equals 8 and b equals 5?
Evaluate -4(a+b) - 10a/b when a=8 and b=5
What is the value of b when 3 times b plus 4 equals b plus 12?
3b+4 = b+12 3b-b = 12-4 2b = 8 b = 4
3 plus 5 equals 4times b therefore b equals?
3 + 5 = 4*b so 8 = 4*b Divide both sides by 4: 2 = b
How do you figure out 8 equals 6 plus b to the power of 2?
8=6+b2b=4
If 2 plus 2 equals x and x2 equals y and y-x equals a and a plus y equals b what is b?
in order to solve this problem you have to solve for x first wich you are given the data to pre forme so x=4 and x.2=8 and 8=y and y-4=4=a=x so a+8=12 and 12=b
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