Answer:
5
Step-by-step explanation:
23-8 = 15
15/3 = 5
5x3 = 15 +8 = 23
The answer is A because the x is on the other side of the equation
<span>answer 8 chosen 3 at a time is found by
8! / (8-3)!*3! = 8*7*6 / 3*2*1 = 56 ways</span>
13x + 1 = 11x + 8
First, subtract 1 from both sides. / Your problem should look like: 13x = 11x + 8 - 1
Second, simplify 11x + 8 - 1 to 11x + 7. / Your problem should look like: 13x = 11x + 7
Third, subtract 11x from both sides. / Your problem should look like: 13x - 11x = 7
Fourth, simplify 13x - 11x to 2x. / Your problem should look like: 2x = 7
Fifth, divide both sides by 2. / Your problem should look like: x =
Answer:
x = Answer in decimal form: 3.5
I dont know if this is the answer but it should be. -x^2+7x-10/x