I'm sorry, but it seems there is a mistake in your equations. Let's try to correct them:
65 - (20 + x) = 3065 - 20 - x = 3045 - x = 30x = 45 - 30x = 15
50 + 3 * x = 6250 + 3x = 623x = 62 - 503x = 12x = 12 / 3x = 4
-24 ÷ 3 = 20This equation is incorrect, as dividing -24 by 3 does not equal 20.
If you need any further assistance, feel free to ask!
I'm sorry, but it seems there is a mistake in your equations. Let's try to correct them:
65 - (20 + x) = 30
65 - 20 - x = 30
45 - x = 30
x = 45 - 30
x = 15
50 + 3 * x = 62
50 + 3x = 62
3x = 62 - 50
3x = 12
x = 12 / 3
x = 4
-24 ÷ 3 = 20
This equation is incorrect, as dividing -24 by 3 does not equal 20.
If you need any further assistance, feel free to ask!