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−39x−6
If: 3x+6 = 12 Then: x = 2
It's an equation.Here's the solution:3x = x + 62x = 6x = 3
yes. check: 3x-6=5x-10 2x=4. X=2. yay!
If you mean (1) y + 3x = 22 and (2) y + 2x = 16, then (1) y = 22 - 3x (sub this into (2)) (2) (22 - 3x) + 2x = 16 -x = -6 x = 6 y = 22 - 3x = 22 -3(6) = 4 solution: (6,4)