−4m+7=−5 what is m and no you are not adding -4 + m you are multiplying -4 by m

m=3

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation

Pull out like factors :

-4m + 12  =   -4 • (m - 3)

Add  3  to both sides of the equation :  

                     m = 3

b

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )