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What is a plus 3a plus 5a equals 180?
a + 3a + 5a = 180 9a =180 a = 20
What is the answer to a plus b plus c equals 180 b equals 3a c equals 5a?
a + b + c = 180 b = 3a c = 5a Substituting the values of b and c into the first equation. a + 3a + 5a = 180 or 9a = 180 so that a = 20 then b = 3a = 3*20 = 60 and c = 5a = 5*20 = 100
A plus b plus c equals 180 b equals 3a c equals 5a?
a = 20 b = 60 c = 100
How do you solve the equation 5a plus 2 equals 7?
5a + 2 = 7 subtract 2 from both sides: 5a = 5 divide both sides by 5: a = 1
A plus b plus c equals 180 b-3a and c equals 5a what the answer to c?
From your description, I get: a + b + c = 180b - 3a c = 5a You have two equations and three unknowns, which is unsolvable.
What times 49 equals 180?
To find what times 49 equals 180, you can divide 180 by 49. This gives you approximately 3.6735. Therefore, 3.6735 times 49 equals 180.
Find the value of a in 5 a equals 22?
5a = 22 Divide both sides by 5: a = 4.4
What is 180 divide 4 equals?
45
A plus 3a plus 5a equals 180?
Gathering like terms together, this can be rewritten: 9a = 180 Dividing both sides of the equation by 9: a = 20
What is the answer for -5a equals 300?
If: -5a = 300 Then: a = -60
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
5a 7 equals -23 what equals a?
(5a).7 = -23 7(5a) = -23 35a = -23 a = -23/35 a= -0.657 (3 d.p.)
