Answer:
-14.54, 2.54
Step-by-step explanation:
Solve by using the quadratic forumla
Given equation is : 11x - 2 + 15 = 8 + 7 + 9x
Solving this by grouping like terms on one side.




Hence, this equation has one solution.
Answer:
Step-by-step explanation:
Comment
x and 133 sit on the the same straight line with MO in common. Therefore they are supplementary which means that the add to 180o.
Equation
x + 133 = 180
Solution
Subtract 133 from both sides
x + 133 = 180
x + 133 - 133 = 180 - 133
x = 47 degrees.
Answer
x = 47
X=5 because this same question was in my test and I got it right
3:11
3 to 11
3/11
A ratio is basically a fraction comparing how much of a number to another.