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Earn +20 ptsQ: 2a plus 21 equals 8a-9
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2a plus 5a plus 9a equals?
2a+5a+9a = 16a
What is 38 equals 2a plus 54?
2a+54=38 2a=38-54 2a=-16 a=-16/2 a=-8
What is the answer to 4a-3 equals 2a plus 7?
a=5
2a plus 5 a equals 3?
2a+5a=3 7a=3 a=3/7 or .4286
What is the x-coordinant of the vertex in the function y equals x2 plus 14 plus 21?
y = x2 + 14x + 21 a = 1, b = 14 x = -b/2a = -14/2*1 = -7
Related questions
A plus a plus a-2a equals?
a + a + a - 2a = 3a - 2a = a
How do you solve -2a plus 5 plus 3a equals 15-21?
depends what 'a' =
2a plus 5a plus 9a equals?
2a+5a+9a = 16a
If a plus a equals b and b plus c equals a and a-c equals b what is c?
a= (+a) or a= (-) b= 2a b= 2a c= (-a) c= (+a)
What is the answer to 3 plus 2a equals?
It is the expression 3 + 2a.
What is 2a plus 5 equals 45?
A equals 20.
-a plus 3a-2a equals?
1
Simplify 2a plus 3a plus 4 equals?
2a + 3a + 4 = 5a + 4
What is the answer to 6a plus 2 equals 2a plus 10?
A=2
What is a if 2a plus 4 equals 6?
a = 1
What is 38 equals 2a plus 54?
2a+54=38 2a=38-54 2a=-16 a=-16/2 a=-8
What would a be if 2a plus 12 equals 8?
2a+12=8 2a=-4 a=-2 So a is -2.
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