4(m-4)+7m=-93 what is m? and how do i get the answer?

m = -7

Distribute 4(m-4) which would equal to 4m-16

4m-16+7m = -93

Add like terms (4m+7m)

11m-16=-93

    +16    +16

Isolate 11m by adding 16 on both sides

11m= -77

Divide 11 on both side

-77/11

which leads to answer m = -7

a rotation about point l

step-by-step explanation:

quizlet

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.