0
b = 1 You can uses a simple series of steps to solve this equation rembering that anything you do to one side of the equation you must also do to the others side too. So first remove the &B from the first side of the equation, do this by taking 7 b away from each side. So...
<P>-5 + 7b = 8b - 6 becomes -5 = 1b -6... Now get rid of the -6 from the side that has 1b on it by adding +6 to both sides. This gives you -5 +6 which +1 on one side of the equation and 1b on the other side. So the solution is 1 = 1b therefore 1 = b.
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What is 2b-5 equals 8b plus 1?
That's an equation in which b = -1
What is the answer for (-a-7b plus 5)4ab?
(-a-7b+5)4ab
How do you answer 4b 15 equals 7b?
there is a sign missing -- if 4b +15 = 7b then 3b = 15 and b thus = 5 if 4b - 15 = 7b then 3b = -15 and b = -5
What is the simplification for 3a plus 4b-5-a plus 7b plus 3-b?
3a + 4b - 5 - 1a + 7b + 3 - 1b 2a + 10b - 5 + 3 2a + 10b - 2
What is 8b plus 20 in factored form?
4(2b+5)
