you add 4 to both sides (2x-4 and 16) to cancel out the 4 and get 2x=20. then you divide both sides by 2.
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4x = 16Divide each side of the equation by 4:x = 4
-16.2
It equals postive 16 for more of these prombles go to uglymath.com thank you you ask it I solve it :p
The answer to X 8 times 16 times 6 equals 9216. This is a math problem.
2x - 5 = 11 2x = 11 + 5 2x = 16 2x /2 = 16 /2 x = 8