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3a plus 21 equals 30 what is a?
a = 3
-a plus 3a-2a equals?
1
If a plus b equals 6 what is the value of 3a plus 3b?
If a + b = 6, what is the value of 3a + 3b?
A plus a plus a-2a equals?
a + a + a - 2a = 3a - 2a = a
What is the answer to 3a plus 4?
3a plus 4 equals 3a +4. You can not combine the two parts because they are not like terms so there is no way to simplify this.
What is a plus 3a plus 5a equals 180?
a + 3a + 5a = 180 9a =180 a = 20
Simplify 2a plus 3a plus 4 equals?
2a + 3a + 4 = 5a + 4
What is the answer for 3a plus 13 equals 5a plus 5?
a is equal to 4
P equals b plus 3a plus c solve for b?
p=b+3a+c p-3a-c=b+3a-3a+c-c p-3a-c=b b=p-3a-c
If a equals 2 what is the value of 3a plus 6?
12
14a-4a plus 5a-3a equals?
12a
How do you solve -2a plus 5 plus 3a equals 15-21?
depends what 'a' =
Algebra 2 what is the value of a 3a equals 30?
10
What is 3a-5a plus a equals 11?
1a (or just a for short).
Find the value of a if tan 3a is equal to sin cos 45 plus sin 30?
If tan 3a is equal to sin cos 45 plus sin 30, then the value of a = 0.4.
What is a plus 3a-2 plus 3a simplified?
7a minus 2, if "3a-2" means 3a minus 2. 3a plus 1 and 1-3rd in parenthesis times 3a, if "3a-2" means 3a squared. a plus 3a squared plus 3a = 1-3rd times 3a plus 3a times 3a plus 1 times 3a = 3a plus 1 and 1-3rd in parenthesis times 3a
Factorising- 3a plus 9 equals?
3a + 9 =3X(a + 3)
A plus b plus c equals 180 b equals 3a c equals 5a?
a = 20 b = 60 c = 100
How do you work out 3a plus 15 equals 4a?
3a + 15 = 4a Subtract 3a from both sides 15 = a So a is 15.
3a plus 5 equals 5a plus 3?
If 3a+5=5a+3, then: 3a+5 - 3a = 5a+3 - 3a 5=2a+3 5 - 3=2a+3 - 3 2=2a a=1
Find the value of 3a plus 2b when a equals 6 and b equals 5?
3a + 2b = (3*6) + (2*5) = 18 + 10 = 283a+2b= (3x6)+(2x5)= 18+10=28
Does the a in both what expressions 3a - 9 equals 6 and 5a plus 2 equals 27 have the same value?
Yes.
Three times a number plus five equals twenty?
3a+5=20
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.
Evaluate 3a plus 4b - c if a equals 2 and b equals 3 and c equals 5?
6 + 12 - 5 = 13
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