5,280-1.333=
So what ever your answer was that is it do all of this +and- and division
Answer:
Step-by-step explanation:
Isolate the variable, do this by first multiplying both sides by two
Subtract 2x from both sides of the equation
Add one to both sides of the equation
Divide both sides by 2
2m + 4 (m — 3) = 7m — 4
2m + 4m - 12 = 7m - 4
6m - 12 = 7m - 4
-6m -6m
-12 = x - 4
+4 +4
-12 + 4 = x
x = -8
This has one solution.
Answer: One solution
The answer is C. (7,1). You can add the two equations together and the y’s will cancel out since they are opposite signs and you are left with 2x=14. Then from there you can divide both sides by 2 and get x=7. Now at this point only one option has 7 as the x-value, but if you want to solve for y you can plug 7 I or one of the equations for x, ex: 7-y=6, and you would get y=1 as your answer which fits with option C.
