This is not an inequality. This is an equation.12x+7=43 12x=36 x=3
12x - 6 = 10x +2 12x - 10x = 2 + 6 2x = 8 x = 4
2x(3x+6) = 0 x = 0 or x = -2
12x + 17 = 7 Subtract 17 from both sides: 12x = -10 Divide both sides by 12: x = -10/12 = -5/6
the answer is-10 = 12 +xx= -10-12x=-22this is the answerx= -22
4x2 = -12x, divide both sides by 4x: x = -3
This is not an inequality. This is an equation.12x+7=43 12x=36 x=3
5x-3 = 11+12x 5x-12x = 11+3 -7x = 14 x = -2
12x - 6 = 10x +2 12x - 10x = 2 + 6 2x = 8 x = 4
17
2x(3x+6) = 0 x = 0 or x = -2
12x + 17 = 7 Subtract 17 from both sides: 12x = -10 Divide both sides by 12: x = -10/12 = -5/6
the answer is-10 = 12 +xx= -10-12x=-22this is the answerx= -22
6y = 12x+32 Divide all terms by 6: y = 2x+5 and 1/3 which is now in slope intercept form
6y
12x + 31 = 2x + 1710x = -14x = - 1.4
10+12x=-14 -14-10=12x 12x=-24 x=-2