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What is the value of a in 13a - 6 plus a equals 5a plus 3 plus 3a?
Wiki User
∙ 14y ago
13a - 6 + a = 5a + 3 + 3a
13a + a - 5a - 3a = 3 + 6
6a = 9
6a/6 = 9/6
a = 3/2
Wiki User
∙ 14y ago
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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?
If a equals 2 what is the value of 3a plus 6?
12
What is the answer to 2a plus 7b equals -1 3a - 7b equals -5?
2a + 7b = -13a - 7b = -5The system of equations can be solved by elimination:2a + 3a = -65a = -6a = -6/5substitute the value of a in any of the two original equations to find the value of b:2(-6/5) + 7b = -1-12/5 + 1 = -7b-7/5 = -7bb= 1/5
The value of a 3a plus 8 equals 41?
Subtract 8 from each side: 3a = 33 Divide each side by 3: a = 11
The absolute value of 6 plus 3a equals 15?
Subtract 6 from each side: 3a = 9Divide each side by 3: a = 3Job done.
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?
If a equals 2 what is the value of 3a plus 6?
12
What is the answer to 2a plus 7b equals -1 3a - 7b equals -5?
2a + 7b = -13a - 7b = -5The system of equations can be solved by elimination:2a + 3a = -65a = -6a = -6/5substitute the value of a in any of the two original equations to find the value of b:2(-6/5) + 7b = -1-12/5 + 1 = -7b-7/5 = -7bb= 1/5
Does the a in both what expressions 3a - 9 equals 6 and 5a plus 2 equals 27 have the same value?
Yes.
If 12 plus 1.5a equals 3a What is a?
12+1.5a = 3a 12 = 3a-1.5a 12 = 1.5a Divide both sides by 1.5 to find the value of a: a = 8
The value of a 3a plus 8 equals 41?
Subtract 8 from each side: 3a = 33 Divide each side by 3: a = 11
If 6a plus 3b equals 2 and b 4 then what is the value of 3a?
The solution for the value of 3a would be -3. The equation would be 6a + 3(4) = 2.
The absolute value of 6 plus 3a equals 15?
Subtract 6 from each side: 3a = 9Divide each side by 3: a = 3Job done.
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
If 3a equals 1 what is the value of a?
3a=1divide both sides by 3a=1/3
-a plus 3a-2a equals?
1
