How to solve 8x+4y=2

Step-by-step explanation:

You have an equation in two variables, so, strictly speaking, you can't "solve" it.

You can only solve it for either x or y.

You can make the work easier by dividing all three terms by 2: 4x + 2y = 1.

Here, 2y = - 4x + 1, so that y = - 2x + 1/2.

Answer: you would have to eliminate the x by subtracting 8 from both sides. Then the equation would now be 4y = - 8x + 2. Then you would divide everything by 4 so that you can isolate the y. It would be y=-2x+1/2