The equation 2x + 3 = 2x + 6 cannot be solved due to the "variable" cancelling itself out by moving to either side of the equal sign.
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6 + 2x =2(3 + x)
X = 3 4(3) - 2(3) + 3 = 2(3) + 2(3) - 3 12 - 6 + 3 = 9 6 + 6 - 3 = 9
The answer to the equation 3 2x-4 plus 2 x plus 7 6 is 34x + 72.
2x + 3y + 6 = 0Subtract (2x + 6) from each side:3y = -2x - 6Divide each side by 3:y = -(2/3)x - 2Slope = -(2/3)Y-intercept = -2
5 - 2x = 8 x = -1 and 1/2 4x = 6 x = 6/4 or 3/2