Question

Solve the following equation(s). then place the correct number in the box provided

1. 4(=2x)=15

Answer as a reduced, mixed number.
2. 8(1-5x)=13
3. 15(2-x)=13(3-x)
4. 12(x-6)=2(x-9)

Answer 1

1. I can't tell what #1 is, but if it meant to say 4+2x=15, then x=5.5

2. x=1.3125 or
`(21)/(16)`

3. x=-4.5 or
`-(9)/(2)`

4. x=5.4 or
`(27)/(5)`