2x + 3 = 9x
Subtract 2x from both sides: 3 = 7x
Divide both sides by 7: 3/7 = x
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2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x
it equals 13X.
2x + 9x simplified would be 11x
2x + 3y = 9x = 3, y = 1 therefore 6 + 3 = 9
It is 9x