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C+ (-2)= 21= 21+2= 23+ (-2)= 21
23+ (-2)= 21 is the same as 23- 2= 21
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∙ 13y ago
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What is the value of a if ab plus ac equals 21 and b plus c equals 7?
To find this: You know (B+C) = 7. Therefore you know (A+A )= 21 - (B+C). Therefore 21-7 = 14. So now you know (A+A) = 14. So you divide (A+A)/2. This equals 7. Therefore A = 7.
How do you solve this equation c plus c plus c equals 6?
c+c+c=6 C=2 Because: 2+2+2=6
If a x b equals 2 b x c equals 24 c x a equals 3 and a b c are all positive what is the value of a plus b plus c?
7.5
What is a plus c-b if a equals 3 b equals 5 and c equals 2?
a + c - b = 3 + 2 - 5 = 5 - 5 = 0
How do you balance Pbo plus C equals Pb plus CO2?
2 PbO + C -> 2 Pb + CO2
What is the value of a if ab plus ac equals 21 and b plus c equals 7?
To find this: You know (B+C) = 7. Therefore you know (A+A )= 21 - (B+C). Therefore 21-7 = 14. So now you know (A+A) = 14. So you divide (A+A)/2. This equals 7. Therefore A = 7.
What is the answer to C over 3 plus 4 equals 11?
The answer is 21 because if 21 is divided by 3 it equals 7 plus 4 equals 11.
Is c plus c plus c equals 6 isolated?
If: 3c = 6Then: c = 2
How do you solve this equation c plus c plus c equals 6?
c+c+c=6 C=2 Because: 2+2+2=6
If a plus b equals c and b plus c equals d and c plus d equals e and a equals 7 and e equals 5 what is a plus b plus c plus d plus e equal?
the answer is a
If a x b equals 2 b x c equals 24 c x a equals 3 and a b c are all positive what is the value of a plus b plus c?
7.5
What is a plus c-b if a equals 3 b equals 5 and c equals 2?
a + c - b = 3 + 2 - 5 = 5 - 5 = 0
How do you balance Pbo plus C equals Pb plus CO2?
2 PbO + C -> 2 Pb + CO2
What is (a-b plus c)2?
The Pythagoream Thereom is a^2 + b^2 = c^2. Written out it is a squared plus b squared equals c squared.
If 2 plus 3 equals 10and 7 plus 2 equals 63and 6 plus 5 equals 66and 8 plus 4 equals 96 then 9 plus 7 equals?
144 Formula: c= (a2)+(ab)
What is a squared plus b squared equals c squared when a equals 2 and c equals 6?
b = sqrt32 or 4 root 2
If 2b a plus c then show that 3tan A 2 tan c 2 1?
If 2b a plus c, then we can say that 3tan A 2tan c = 21.
