Answer:
Multiply both sides by the reciprocal 4
Step-by-step explanation:
You have to isolate the variable 'n' and to do so, you must multiply both sides by the reciprocal: 4.
-12 mutliplied by 4 is -36.
Answer:
The answer is B
Step-by-step explanation:
So basically the graph starts at 1=-3, 2=-1, 3=1 and so on because of this we now that the graph is going up by two therefore it's B
Answer:
x = 120
Step-by-step explanation:
Since they are supplementary, they add up to 180 degrees.
So, you can say x + x/2 = 180
Then, you would solve it like an algebra problem.
Multiply both sides by 2
2x + x = 360
Simplify
3x = 360
Divide both sides by 3
x = 120
I will translate
"five more than" 5+ "twice a number" 2n
5+2n is the expression
