3(2x-3) = 3x+12
step 1: 6x-9=3x+12
step 2: 3x-9=12
step 3: 3x=3
step 4: x=1,
which is the first incorrect step in the solution set

Which statements are true about additional information for proving that the triangles are congruent check all that apply

If the perimeter of the square equals the perimeter of the regular pentagon. each side of a pentagon is 16cm long. how long is each side of the square?

In the next 10 month,colin wants to save $900 for his vacation.he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?