3x - 3 = 2x + 6
3x = 2x + 9
x = 9
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8x-7 plus 2x equals 6 plus 5x plus 2?
22+2x = 37+6+x 2x-x = 37+6-22 x = 21
6 + 2x = x - 6 2x - x = -6 -6 x = -12
2x+8 = 6 2x = 6-8 2x = -2 x = -1
Firstly, write it as a mathematical equation:3x + 6 = 2x + 10Subtract 6 from both sides:3x = 2x + 4Subtract 2x from both sides:x = 4