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8a + 1 is in its simplest form and does not factor.
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.
-8a + 6a + 7 = 1 -2a = 1 - 7 -2a = -6 a = 6/2 a = 3 Check: -8(3) + 6(3) + 7 = 1 -24 + 18 + 7 = 1 1 = 1
(x+5)(2x+1)
5a + 3 + (2a - 2) + a= 5a + 3 + 2a - 2 + a= 8a + 1
8a + 1 is in its simplest form and does not factor.
8a times (2 + 1)
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.
The GCF is 1.
(2a + 1)(4a2 - 2a + 1)
-8a + 6a + 7 = 1 -2a = 1 - 7 -2a = -6 a = 6/2 a = 3 Check: -8(3) + 6(3) + 7 = 1 -24 + 18 + 7 = 1 1 = 1
(x+5)(2x+1)
5a + 3 + (2a - 2) + a= 5a + 3 + 2a - 2 + a= 8a + 1
48a3 + 32a2 + 4a = 4a(12a2 + 8a + 1)
It depends on your value of a. However, if a is just a constant, you can simplify as such: 3-8a-1 = 2-8a
8a(5a2-1)
1