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If 3a - 9 equals 6 what is the value of 4a - 1?

Anonymous

∙ 15y ago

Updated: 9/17/2023

3a-9 = 6

3a = 6+9

3a = 15

a = 15/3

a = 5

Substitute a = 5 into 4a-1.

4a-1

=4(5)-1

=20-1

=19

Therefore, the value of 4a-1 is 19.

Wiki User

∙ 15y ago

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4a plus 1-a equals 19?

4a + 1 - a =19, rewrite your question, 4a + -a + 1 =19, 3a + 1 =19, subtract 1 from each side 3a = 18, divide by 3, a =6

What does 4a plus 1 minus an equal?

If your problem looks like this: 4a-a=_ the answer is... 3a

What is 3a equals 1?

3a = 1a = 1/3 (a third)

What value of satisfies the equation 5a - 1 equals a -7?

5a - 1 = a - 7 4a = -6 a = -1.5

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

Related Questions

4a plus 1-a equals 19?

4a + 1 - a =19, rewrite your question, 4a + -a + 1 =19, 3a + 1 =19, subtract 1 from each side 3a = 18, divide by 3, a =6

7a-17 equals 4a plus 1?

7a-17 = 4a+1 7a-4a = 1+17 3a = 18 a = 6

If 3a equals 1 what is the value of a?

3a=1divide both sides by 3a=1/3

What does 4a plus 1 minus an equal?

If your problem looks like this: 4a-a=_ the answer is... 3a

What is 3a x a?

3a2

3a 4b equals 7a 4b?

Clearly, there are some signs missing. So let's try the four possibilities for the second terms: 1. + and + 3a + 4b = 7a + 4b Subtract 4b from each side: 3a = 7a Subtract 3a from each side: 0 = 4a Answer : a = 0, b indeterminate (ie can have any vaue). 2. + and - 3a + 4b = 7a - 4b Subtract 4b from each side: 3a = 7a - 8b Subtract 7a from each side: -4a = -8b or 4a = 8b Answer: a = 2b 3. - and - 3a - 4b = 7a - 4b Add 4b to each side: 3a = 7a Subtract 3a from each side: 0 = 4a Answer : a = 0, b indeterminate (ie can have any vaue). 4. - and + 3a - 4b = 7a + 4b Add 4b to each side: 3a = 7a + 8b Subtract 7a from each side: -4a = 8b or 4a = -8b Answer: a = -2b Can't do better than that with the information available.

(4a-5) plus (3a plus 6)?

It is: 7a+1 when simplified

What is 3a equals 1?

3a = 1a = 1/3 (a third)

What value of satisfies the equation 5a - 1 equals a -7?

5a - 1 = a - 7 4a = -6 a = -1.5

If the ratio of 4a to 3b is 8 to 9 what is the ratio of 3a to 4b?

1/2

How do you solve 9 equals 4a plus 13?

9=4a+13 9-13=4a -4=4a -4/4=a -1=a a=-1

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

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