Answer:
5 =x
Step-by-step explanation:
X+2x+15=5x+5
Combine like terms
3x+15 = 5x+5
Subtract 3x from each side
3x+15 -3x = 5x+5 -3x
15 = 2x+5
Subtract 5 from each side
15-5 = 2x+5-5
10 =2x
Divide each side by 2
10/2 =2x/2
5 =x
Answer:
i think its c
Step-by-step explanation:
Answer:
Now i know my abc's next time won't you sing with meee
Step-by-step explanation:
thx
Answer:
2m²-6m-8
Step-by-step explanation:
(m-4)(2m+2)
= (m+-4)(2m+2)
= (m)(2m)+(m)(2)+(-4)(2m)+(-4)(2)
= 2m²+2m-8m-8
= 2m²-6m-8
2 students more were introducced in the class and each group had 8 people
