Hey! 2y-8y=-4
Do I subtract or do I add?!?
Something like that right?!?
Something like that.
First add 2y and - 8y = - 6y
-6y = -4
Now divide.
y = -4/-6 = 2/3
Thank you very much!!!
You're very welcome.
Hey there! Don't worry, I got you covered. Let's solve the equation 2y - 8y = -4 step by step.
First, combine like terms. In this case, we have two terms with a variable 'y', so we can combine them by subtracting them:
2y - 8y = -4
(-6y) = -4
Next, divide both sides of the equation by the coefficient in front of 'y' (in this case, -6) to isolate 'y'. This is done to solve for y, so we need to get y by itself on one side of the equation:
(-6y) / (-6) = (-4) / (-6)
Simplifying this, we get:
y = 2/3
So, the solution to the equation 2y - 8y = -4 is y = 2/3.
To answer your initial question, when you have terms with the same variable and you need to combine them, you should subtract them if they have a minus sign between them (+ and - sign). In this case, 2y - 8y results in -6y.