Answer:
that can be simplified to 6m+4. it can not be solved as there is no equal sign
you get this by combining the like terms
note if there is no constant of the variable. the constant is = to 1.
so it is -1 + 7. which equals 6
so it becomes 6m+4
Answer: In step 1, he should have added .75x to both sides.
First spilt the shape into two smaller shapes to get a rectangle and a parallelogram use the area of a rectangle formula to get an area of 15 units for the rectangle and the use the parallelogram formula to get 15 units the. Add the area of both shapes to get 30 units