The value of m in the equation 9m-4=-18+2m

9m - 4 = -18 + 2m

First, we transfer 2m to the other side and change operation from positive to negative. We also do the same for -4 and change operation from negative to positive in order to solve this equation.

9m - 2m = -18 + 4

Next we simply subtract and add from left to right, respectively.

7m = -14

Then, we can now find m by dividing both sides with 7…

7m/7 = -14/7

We’ve arrived at the answer!

m = -2

Checking:

9(-2) - 4 = -18 + 2(-2)
-18 - 4 = -18 - 4
-14 = -14

I hope this helps. :)

If you would like to know what is the value of m in the equation 9 * m - 4 = - 18 + 2 * m, you can calculate this using the following steps:

9 * m - 4 = - 18 + 2 * m
9 * m - 2 * m = - 18 + 4
7 * m = - 14     /7
m = - 14 / 7
m = - 2

The correct result would be - 2.

Given:

The given equation is

To find:

Whether the given equation is in the slope intercept form or not, then find the slope and y-intercept.

Solution:

Slope intercept form of a linear function is

           ...(i)

Where, m is the slope and b is the y-intercept.

We have,

   

It can be written as

              ...(ii)

On comparing (i) and (ii), we get

Therefore, the given equations is in slope intercept form. The slope of the line is 3 and the y-intercept is 0.