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a is equal to 1.

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โˆ™ 2011-04-11 21:37:30
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Q: What is the answer to 4a plus 5 equals 9a?
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4a squared minus 9a plus 5?

4a2 - 9a + 5 = 4a2 - 4a -5a + 5 = 4a(a - 1) - 5(a - 1) = (4a - 5)(a - 1)


4a plus 5 equals 25 simplify?

4a+5=25 4a=25-5 4a=20 a=20/4 a=5


How do you solve 4a plus a equals 25?

4a + a = 25 add 4a and a 5a = 25 then divide 25 by 5 a = 5


What is the answer to 4a-3 equals 2a plus 7?

a=5


What is -5 plus 4a equals 27?

a=8 -5+4x8=27


What is the answer to 9a plus 5?

There is nothing you can do to 9a + 5 without knowing the value of a.


4a-3 when a equals 2?

5


What is the factor of a2 plus 9a plus 20?

a2+9a+20 = (a+4)(a+5) when factored


4a4 plus 11a3-47a3-4a plus 5?

4a4 + 11a3 - 47a3 - 4a + 5 =4a4 - 36a3 - 4a + 5 =4a (a3 - 9a2 - 1) + 5


4a - 5b equals 7 4a plus 5b equals 17?

4a - 5b = 74a +5b = 17From the first equation:4a = 7 + 5bsubstitute this value in the second equation:7 + 5b + 5b = 177 + 10b = 1710b = 10b = 1Now,solve for a :4a - 5(1) = 74a = 7 + 54a = 12a = 3


(4a-5) plus (3a plus 6)?

It is: 7a+1 when simplified


What is the answer to 15 equals 4a-5?

a = 5


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 a2 plus 9a plus 20?

That factors to (x + 5)(x + 4)


When 3a2-2a plus 5 subtracted by a2 plus a equals 1?

Not sure why it is 3a2- if you mean 3*a*2, then: 3*a*2=6a (6a-2a)+5-2(a (or a2)+a)=1 4a+5-(2a+a)=1 4a+5-2a-a=1 Then take the 5 over (remember, the +5 become -5 when transposed): 4a-2a-a=1-5 Solving the equations on both sides gives: a=-4 Is this your answer?


What does 4a plus 12 equal when the answer is 32?

5


What is the answer to 4a - 5 equals 7a - 7?

4a - 5 = 7a - 7 -5 = 3a - 7 2 = 3a a = 3/2


4a plus 2 equals 3b-5?

The equation cannot be solved as there are two unknowns. However it can be simplified and the two unknowns (a and b) expressed in terms of the second unknown. 1) Expressing a in terms of b 4a + 2 = 3b - 5 4a = 3b -7 if desired this could be stated as a = (3b - 7)/4 2) Expressing b in terms of a 3b - 5 = 4a + 2 3b = 4a + 7 if desired this could be stated as b = (4a + 7)/3


What is 9a plus 8-2a-3-5a?

9a +8 -2a -3 -5a = 2a +5


Solve the following equation for A 2adivided by 3 equals 8 plus 4a?

2a/3=8+4a2a=3(8+4a) 2a=24+12a -10a=24 a=-24/10 a=-12/5


What is the answer to this problem If 1 plus 5 equals 12 and 2 plus 10 equals 24 and 3 plus 15 equals 36 then 5 plus 25 equals what?

5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.


What is equivalent to the expression for 5a plus 5-a plus 2?

4a + 7


If 5 plus 3 plus 2 equals 151012 9 plus 2 plus 4 equals 183662 8 plus 6 plus 3 equals 482466 and 5 plus 4 plus 5 equals 202504 Then 7 plus 2 plus 5 equals?

7+2+5= 14 35 42


What is 5 plus 7 plus 7 plus 5 equals?

It equals 24.


5 plus what equals 14?

9