Greetings!
Answer:
The slope is 5
Explanation:
To find the slope, the equation must be in the form y = mx + b
So we need to rearrange the given equation.
To do this we can simply move the -10x over to the other side, making it a +10x:
2y = 10x - 30
Now to get 1y, we can divide every number in the equation by 2:
y = 5x - 15
The slope is the number in front of the x.
So if it is 5x then the slope must be 5!
Hope this helps!