If 3x + 3 = 2x + 6 then 3x - 2x = 6 - 3 x = 3
3x + 5x = 2x + 28x = 2x + 26x = 2x = (2/6) = 1/3
5X + 6 = 2X + 15 -2X -2X 3X + 6 = 15 -6 -6 3X = 15 ---- ----- 3 3 x = 5 im so smart.
5x - 4 = 3x + 6 5x - 3x = 6 + 4 2x = 10 x = 5
3X - 1 = 2X + 6 => Bring the 2X to the left X - 1 = 6 => Bring the -1 to the right X = 7
3x - 3 = 2x + 6 3x = 2x + 9 x = 9
2x-5=3x+6 -5-6=3x-2x -11=x x=-11
If 3x + 3 = 2x + 6 then 3x - 2x = 6 - 3 x = 3
2x+3=3x-3 2x-3x=-3-3 -x=-6 x=6
Firstly, write it as a mathematical equation:3x + 6 = 2x + 10Subtract 6 from both sides:3x = 2x + 4Subtract 2x from both sides:x = 4
3x + 5x = 2x + 28x = 2x + 26x = 2x = (2/6) = 1/3
3x - 2 = 2x + 4 3x - 2x = 4 + 2 x = 6
3x + 4 = 5x - 6 -3x -3x 4 = 2x - 6 +6 +6 10 = 2x 5 = x
5X + 6 = 2X + 15 -2X -2X 3X + 6 = 15 -6 -6 3X = 15 ---- ----- 3 3 x = 5 im so smart.
5x - 4 = 3x + 6 5x - 3x = 6 + 4 2x = 10 x = 5
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balance the equation 3x-x=20-6 3x-x=2x 20-6=14 2x=14 x=7