Question

What is the value of a?
5(a-4)-8a=55
@gorv @SubaruWRX @zpupster

Answer 1

a=-25

Answer 2

5a-20-8a=55
-3a=75
-a=75/3=25
a=-25

Answer 3

The length of a rectangle is 8 in. more than its width. The perimeter is 52 in.

What is the length of the rectangle?

Answer 4

can u guys help me with that one

Answer 5

let width=x
length = x+8
perimeter = sum of length of all side
x+x+8 +x=x+8=52

Answer 6

so 52?

Answer 7

x+x+8 +x+x+8=52

Answer 8

sum this up first

Answer 9

yea idk how

Answer 10

4x+16=52
now subtract 16 from both side
4x=52-16
4x=36
x=36/4

Answer 11

soit is 36/4

Answer 12

loll 36/4 =9

Answer 13

omg thank u so much ill become fan :)

Answer 14

lollll