= 2x + 4
Chat with our AI personalities
It is 8x + 16
7y+ 8x + 4= 20 + 8x- 8x - 8x7y + 4 = 20- 4 - 47y=16/7 /7y= 2.28the /7 means divide by 7 :)
There is not a way to give the answer to this equation. You will have to give me the value of the letters.
8x + 12 = 4x - 4 8x - 4x = -4 - 12 4x = -16 x = -4
x*x - 8x +16 = 0 x*x = 8x + 16 x - 16 = _/8x x_/-4 = 2 x = 2