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How can the factoring of the first equation help you factor the second equation 9x2 power 18x plus 8 9a2power 18ab plus 8b2power?
The first equation factors to (3x + 2)(3x + 4) The second equation factors to (3a + 2b)(3a + 4b)
How do you solve -3a equals 24?
To solve the equation (-3a = 24), you need to isolate (a). Start by dividing both sides of the equation by (-3): [ a = \frac{24}{-3} ] This simplifies to (a = -8). Thus, the solution is (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
How do you solve the equation a-16 equals a over 4 plus 2?
a-16 = a/4+2 Multiply all terms by 4: 4a-64 = a+8 4a-a = 8+64 3a = 72 a = 24
What is the equation of four more than twice the number is 8?
It is: 2x+4 = 8 and the value of x is 2
What is the value for 3a plus 2 equal a - 6?
You need to solve for a by getting it by itself. You do this by performing the same operation on both sides of the equation 3a + 2 = a -6 subtract 2 from both sides: 3a = a -8 subtract a from both sides: 2a = -8 divide both sides by 2: a = -4
What is the ato 3a-2 when a8?
The expression "ato 3a-2 when a8" seems to be a bit unclear, but if you are asking for the value of the expression (3a - 2) when (a = 8), you would substitute 8 for (a). Thus, (3(8) - 2 = 24 - 2 = 22). Therefore, the value of the expression is 22.
How can the factoring of the first equation help you factor the second equation 9x2 power 18x plus 8 9a2power 18ab plus 8b2power?
The first equation factors to (3x + 2)(3x + 4) The second equation factors to (3a + 2b)(3a + 4b)
How do you solve -3a equals 24?
To solve the equation (-3a = 24), you need to isolate (a). Start by dividing both sides of the equation by (-3): [ a = \frac{24}{-3} ] This simplifies to (a = -8). Thus, the solution is (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
What is the value of 3a-2b if a6 and b4?
well what you do is the following: a=6 right so 3x6=18 you times 6 by 3 because its 3a. so than you do 2 x 4 because b is the value of 4. =8 18-8=10 10 is your answer
How do you solve the equation a-16 equals a over 4 plus 2?
a-16 = a/4+2 Multiply all terms by 4: 4a-64 = a+8 4a-a = 8+64 3a = 72 a = 24
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
6 a plus 8?
6a + 8 = 2(3a + 4)
What is the equation of four more than twice the number is 8?
It is: 2x+4 = 8 and the value of x is 2
What is 3a plus 2b?
3a + 2b is an expression in algebra. If you make 3a + 2b equal to something then you can find the values of "a" and "b" Lets say you make 3a + 2b equal to 23 3a + 2b = 23 Now find "a" and "b" to make this equation true... 3(5) + 2(4) = 23 15 + 8 = 23 23 = 23 Correct So in this case a=5 and b=4
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
