2x+3 = 3x+5 2x-3x = 5-3 -x = 2 x = -2
-3x + (-18) = 2x + 7 +18 +18 -3x = 2x +25 -2x -2x -5x = 25 ----- ----- -5 -5 x=-5 *------- equals a division line
2x-5=3x+6 -5-6=3x-2x -11=x x=-11
2x+12-3x = 5 2x-3x = 5-12 -x = -7 x = 7
2x+5=3x+1 -x=-4 x=4
3x+5 = 2x+13 3x-2x = 13-5 x = 8
-2x^4+16 +2x^4+9-3x^5=-3x^5+25. There is no "answer" because there is no equation.
2x+3 = 3x+5 2x-3x = 5-3 -x = 2 x = -2
2x+x+5+3x-6=6x-1
5x + 4 - 3x + 5 + 2x - 9 = 4x
-3x + (-18) = 2x + 7 +18 +18 -3x = 2x +25 -2x -2x -5x = 25 ----- ----- -5 -5 x=-5 *------- equals a division line
2x-5=3x+6 -5-6=3x-2x -11=x x=-11
2x+12-3x = 5 2x-3x = 5-12 -x = -7 x = 7
2x+5=3x+1 -x=-4 x=4
2x+12-3x = 5 2x-3x = 5-12 x = -7
-3x + 1
2x + 1 = -5 so 2x = -6 so that x = -3 Then 3x - 4 = 3*(-3) -4 = -9 - 4 = -13