0
Add your answer:
Earn +20 pts
What is -5 plus 4a equals 27?
a=8 -5+4x8=27
What is the factor of a2 plus 9a plus 20?
a2+9a+20 = (a+4)(a+5) when factored
4a-3 when a equals 2?
5
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
5 plus 5 plus 5 equals 550?
No. It equals 15.
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.
4a4 plus 11a3-47a3-4a plus 5?
4a4 + 11a3 - 47a3 - 4a + 5 =4a4 - 36a3 - 4a + 5 =4a (a3 - 9a2 - 1) + 5
What is the factor of a2 plus 9a plus 20?
a2+9a+20 = (a+4)(a+5) when factored
4a-3 when a equals 2?
5
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
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
