Answer:10
Step-by-step explanation:
4[5+2(6-6)]-5[4(4-3)-4+2]=20-5[4-2]=10
It would be 7x-9 because 2x squared would be 4x, and you can only simplify two numbers if they have the same variable after it. So, all you can do is simplify this equation down to 7x-9.
Answer: -14
Step-by-step explanation:
To find the answer test all the possible solutions
6x+(5x+10)
= 6x+5x+10
=11x+10
A) 11x+10
B) (6x+10)+5x
= 6x+10+5x
=11x+10
C) 5(x+10)+5x
= 5x+50+5x
= 10x+50, this is not equivalent.
D) 6x+5(x+10)
= 6x+5x+50
= 11x+50, this is not equivalent either
Answer:
1) x = 15.5
2) x = 1.25
Step-by-step explanation:
