x equals negative 9 i think
Answer:
C. Elimination, because - 2y and 2y are opposites.
Step-by-step explanation:
Answer:
12x+25y is greater then or equalt to 250
Step-by-step explanation:
-6 that’s the answer hope this helps
Answer:
y=4
Step-by-step explanation:
The first step to solving this equation is to get rid of the brackets, which we do by multiplying each term on the brackets with the term outside it, so:
5y+34=-2*-7y+-2*1
Then we multiply and merge any like terms:
5y+34=14y-2
Now we need to move all y terms to one side and numbers on the other which we do by reversing the sign:
5y+34-5y+2=14y-2+2-5y
This leave us with:
9y=36
Now all that's left to do is divide both sides by 9 so we are left with:
y=4
Hope this helped!