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6a-3=8a+11
-3-11=8a-6a
-14=2a
a=-7
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What is the LCM of 6a3 and 8a?
24a3
How do you solve the equation 8a plus 4a equals 144?
8a+4a=144 12a=144 12a/12=144/12 A=144
-14a plus 14 equals -8a plus 2?
Add 8a to each side: -6a + 14 = 2 Subtract 14 from each side: -6a = -12 Divide each side by -6: a = 2. Job done.
What is 3a plus 2b plus 5a?
8a+2b
Simplify 2a plus 11a minus 5a?
2a + 11a - 5a = 8a
What is the LCM of 6a3 and 8a?
24a3
How do you find the LCM of 6a3 and 8a?
Do the numbers first. The LCM of 6 and 8 is 24. Choose the higher of the variables. The LCM of 6a3 and 8a is 24a3
8A plus 9 equals 41 what does 8A equals?
A = 4
What is the answer to 11a plus 9 minus 3A equals -7?
11a-3a =8a so 8a+9=-7 8a = -16 a=-2
What is the solution to 5a plus 11 plus 3a - 7 equals -4?
So we have 5a + 11 + 3a - 7 = -4 Start by combining common terms such as the 5a and 3a to give you 8a and 11 and -7 to give you 4. So now your equation is 8a + 4 = -4. Subtract 4 from both sides gives you 8a = -8. Divide -8 by 8 to give you a = -1, your solution.
How do you solve the equation 8a plus 4a equals 144?
8a+4a=144 12a=144 12a/12=144/12 A=144
Solve the system of equations using linear combination a plus c equals 9 8a plus 4.5c equals 58?
a=5: c=4
What is -4a plus 2 equals -8a -14?
It is an equation in the single unknown variable, a. a = -4
What is 8a-15 equals -3?
8a = 12 so a = 1.5
Solve the equation 9a-a equals 19 plus 7a?
9a-a = 19+7a 8a = 19+7a 8a - 7a = 19 + 7a - 7a 1a = 19 a = 19
What is 8a plus b plus 32a plus 3b?
8a+b+32a+3b=40a+4b
-14a plus 14 equals -8a plus 2?
Add 8a to each side: -6a + 14 = 2 Subtract 14 from each side: -6a = -12 Divide each side by -6: a = 2. Job done.
