Need help with algebra

Question

1.Change this standard form equation into a slope intercept form:

3x - 4y = 24

y = ¾x 24

y = ¾x - 6

4y = -3x 24

y = -3x 8

2._________ lines never intersect and have the same slope

3. Fill in the missing # for the solution to this system of equations:

2x 4y = 8

3x 2y = 10

x = ____?

4.(3,4) is a solution to this equation:

4x 3y = 12

True

False

5. 2x - 3y = 12

4x - 12y = 8

To solve this system of equations using the addition method, you should...

Multiply the top equation by 2 thus eliminating the "x" variable

Multiply the top equation by 4 thus eliminating the "y" variable

Add the equations together and solve

6x 9y = 20

Multiply the top equation by either -2 and thus eliminating the "x" variable

6.__________ lines can best be described as lines that lie on top of each other

Answer 1

2. parallel lines (duh)

3. i dont understand .. is it 2 (times) 4y = 8 or 2x4y=8?

.... these questions are really easy, i just cant tell if x is multiply or "x"