Answer:
17, 18 and 19 ... ⇒3n+3=54
This image has the step by step solution
Answer:- 1) there are three terms
2) 3,4,1
Answer:
42
Step-by-step explanation:
Let the number be "x"
We translate the word equation to algebraic equation.
First,
subtract 6 from me, so we have:
x - 6
Now,
Multiply by 2, so we have:
2(x-6)
Now,
Subtract 40, then divide by 4:

Now, you get "8", so equate this to 8, we get:

We now solve using algebra:

The number is 42
2+5-71
7-71
-64
answer is -64