Question

I need the steps to solve this equation! Medal!

Answer 1

\[M = \frac{ 100-40}{ 2}\]
I know it's 2m = 60 or whatever but what are the steps?

Answer 2

Need answer fast
Will give medal
What is the solution to the equation -5=8m+12/4

M= What

http://static.k12.com/bank_packages/files/media/mathml_34efec2888329d378c42ec5edf2f4e98683a8116_1.gif ?

Answer 3

Example 1:

Solve:

Since 5 is the only denominator, multiply the entire equation by 5:

So:
becomes


which is

2x + 5 = 13 and x = 4
Remember to multiply every term by 5, including the 1 (from the equation).
Answer: x = 4





Example 2:

Solve:
The common denominator is 15. Multiply every term by 15:

5•(x) – 3•(2x) = - 7
5x – 6x = - 7
-x = -7, so x = 7
Answer: x = 7





Example 3:

Solve:
The common denominator is 10. Multiply every term by 10:







Answer: x = -64

In this problem, since the first numerator (x + 3) contained more than one term, it was necessary to use parentheses when multiplying. For problems like this one, be sure to WRITE OUT the problem using ( ) to avoid making careless errors.





Example 4:

Solve:
The common denominator is 2x. Multiply each term by 2x:







Answer: x = 5 and x = -2

Since this problem is in the form of a proportion, it can also be solved by using "cross multiply". (In a proportion, the product of the means equals the product of the extremes.)

Answer 4

None of these help me..

Answer 5

I just want the steps to MY equation