Answer:
5x=90 x=90/5=18. So, the answer is 18.
Please correct me if im wrong but i think the answer is option 2
Answer:
m > 
Step-by-step explanation:
-3m + 3 < 8m - 7
-3m - 8m < -3 - 7
-11m < -10
m > 
Answer:
2(4x+y)
Step-by-step explanation:
3x+4y+5x-2y first collect the like terms to get 8x+4y-2y
then factor out 2 from the expression to get your answer which is 2(4x+y)
hope this helps