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What is the answer of 23 plus 8b equals -42?
8b = -65 so b = -8.125
What is 6a plus 3b-5a-8b?
To simplify the expression (6a + 3b - 5a - 8b), combine like terms. For the (a) terms: (6a - 5a = 1a) or just (a). For the (b) terms: (3b - 8b = -5b). Thus, the simplified expression is (a - 5b).
What level comes after level 5a?
6c you nerds out there and the next one is 6b,6a,7c,7b,7a,8c,8b,8a and so on
What is 2b-5 equals 8b plus 1?
That's an equation in which b = -1
How do you do negative absolute 4-8b absolute equals 12?
Absolute 4 is 4. The question is now "what is 4-8b absolute = 12. There is an "absolute" here operating on nothing. This is still true if you mean absolute(4-8b) absolute =12 so the question cannot be interpreted.
If 3a plus 2b equals 24 and 4a plus 8b equals 70 how do you solve for a and b using the elimination method?
Two equations, two unknownsFirst, multiply 3a + 2b = 70 by 4. This gives the equation 12a + 8b = 96. Next, subtract 4a + 8b = 70 from this equation. This result gives 8a = 26, which, solving for a, gives a = 3.25.Substitue the value of a into one of the original equations, which will give b = 7.125.Finally check your results by substituting the values of a and b into each equation.Answer:Given two equations 3a + 2b = 24 ------ (1) and 4a + 8b = 70 ------ (2) We have to solve this by using elimination method.Multiply the equation 3a + 2b = 24 by 4 on both the sides.We get 12a + 8b = 96 ---------- (3)Now, subtract the equation (2) from equation (3)12a + 8b = 96 ---------- (3)4a + 8b = 70 ---------- (2)--------------------------------(12a - 4a) + (8b - 8b) = (96 - 70)8a + 0 = 268a = 26a = 26/8a = 13/4 (Or) a = 3.25Substitute the value of a in the equation (2)4a + 8b = 70 ---------- (2)4(13/4) + 8b = 70.13 + 8b = 708b = 70 - 138b = 57b = 57/8 (Or) b = 7.125
What is 8b divided by 2?
4
What is equivalent to e equals 8b plus 12n?
8b = e - 12n, possibly.
What is the answer of 23 plus 8b equals -42?
8b = -65 so b = -8.125
6a plus 7b - 4a - 8b equals?
6a + (7b - 4a - 8b) = (6a - 4a) + (7b - 8b) = 2a - b
How do you solve 5b squared equals 8b?
5b2 = 8b therefore 5b =8 therefore b = 1.6
What level comes after level 5a?
6c you nerds out there and the next one is 6b,6a,7c,7b,7a,8c,8b,8a and so on
What is b - 9b simplified?
What I would do is change the problem up. Instead of b-9b I would make it -(9b-b). It is still the same problem; you will multiply the number inside the parenthesis be -1. So start with 9b-b. That would equal 8b. So it would change from -(9b-b) to -(8b) so you multiply 8b by negative 1 (-1) to get the answer -8b. -8b is your answer. So b - 9b = -8b
What is the climate of Gulf Coastal Plain?
What is the climate in the Gulf Coastal Plains answer: Subtropical, zone 8a 8b and 9. Humid and hot in the summer cool and windy in the winter.
What is 2b-5 equals 8b plus 1?
That's an equation in which b = -1
How do you do negative absolute 4-8b absolute equals 12?
Absolute 4 is 4. The question is now "what is 4-8b absolute = 12. There is an "absolute" here operating on nothing. This is still true if you mean absolute(4-8b) absolute =12 so the question cannot be interpreted.
How many terms are in the expression shown below a^2 - ab 8b b^2 - 1?
5
