Answer:
-2x-24
Step-by-step explanation:
so you need to use pemdas first
-5x+3x-24 and then combine like terms
-2x-24
Answer:
u = 5/4
Step-by-step explanation:
to evaluate for the value of u we would simply open the bracket and then evaluate for the value of u by collecting the like terms together.
solution
3=7(4 - 2u)-6u
3 = 28- 14u - 6u
collect the like terms
3 + 14u + 6u = 28
20u = 28 - 3
20u = 25
divide both sides by the coefficient of u which is 20
20u/20 = 25/20
u = 5/4
Answer: i.. do.... not... know..
Step-by-step explanation:
