2x = 11x + 4
Subtract 11x from both sides: -9x = 4
Divide both sides by -9: x = 4/(-9) = -0.444...
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180=11x+9x. 180 = 20x. 18=2x. 9=x.
6x^2 + 11x + 4 is a Quadratic Statement. It is NOT an equation, because there is no 'equals' (=). It will factor to ( 3x + 4)(2x + 1)
11x(2x - 1) = 0 so either 11x = 0 or x = ½
2x+32 = 1 2x = 1-32 2x = -31 x = -15.5
22+2x = 37+6+x 2x-x = 37+6-22 x = 21