Answer:
A. x = 4
Step-by-step explanation:
To answer this question, we first have to combine like terms:
4x - 6 + 2x = 18
6x - 6 = 18
Now, we take away 6 from the left side and add it to the right side:
+6 +6
6x = 24
Then, we isolate the variable:
/6 /6
x = 4
Hope this helps :)
Think
You are solving for x so obviously you have to have your x variable on one side of the equal sign by itself.
So how do you do that? Combine the same calues together and seperate the rest
4x + 2x = 6x
6x = 18 + 6
x = 3
Practice practice practice. Simple stuff. You got this!
m = $14/day
w = $6/day
See attached image.
880
385/7=55x16=880
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more detail
