How do you solve (5x-3)/2=3x+8?

1 Answer
Mar 17, 2018

x=-19

Explanation:

(5x - 3)/2 = 3x + 8

Let's get rid of the 2 in the denominator. No one likes fractions after all. So times 2 on both sides.
On the right side, the 2 disappears, since 2 xx 1/2 = 1. On the left side, 3x xx 2= 6x and 8 xx 2 = 16.

Now you have:
5x-3 = 6x + 16

Subtract 5x on both sides.

On the left side, we have 5x-5x = 0. The right side is 6x - 5x = x.

Now we have:
-3 = x +16

Subtract 16 on both sides so we can get x.

On the right side, we have 16 - 16 = 0. On the left side, we have -3 - 16 = -19.

Therefore, x = -19.

Hope this helps! :)