do you do the equation 8y=4x+16 solve for y and x
y = 4x/8 + 16/8 OR x/2 + 2
4x = 8y - 16 oR x = 2y - 4
To solve the equation 8y = 4x + 16 for y and x, we can follow a few simple steps.
Step 1: Start by isolating the variable y on one side of the equation. To do this, we divide both sides of the equation by 8:
(8y) / 8 = (4x + 16) / 8
y = (1/2)x + 2
Step 2: Now that we have solved for y, let's solve for x. We already have an expression for y in terms of x from step 1. To find x, we can rearrange the equation:
y = (1/2)x + 2
(1/2)x = y - 2
x = 2(y - 2) / (1/2)
x = 4(y - 2)
So, the solution to the equation 8y = 4x + 16 is:
y = (1/2)x + 2
x = 4(y - 2)