If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -3)(x + 3) + -1(x + -3)(x + -3) = 0 Reorder the terms: (-3 + x)(x + 3) + -1(x + -3)(x + -3) = 0 Reorder the terms: (-3 + x)(3 + x) + -1(x + -3)(x + -3) = 0 Multiply (-3 + x) * (3 + x) (-3(3 + x) + x(3 + x)) + -1(x + -3)(x + -3) = 0 ((3 * -3 + x * -3) + x(3 + x)) + -1(x + -3)(x + -3) = 0 ((-9 + -3x) + x(3 + x)) + -1(x + -3)(x + -3) = 0 (-9 + -3x + (3 * x + x * x)) + -1(x + -3)(x + -3) = 0 (-9 + -3x + (3x + x2)) + -1(x + -3)(x + -3) = 0 Combine like terms: -3x + 3x = 0 (-9 + 0 + x2) + -1(x + -3)(x + -3) = 0 (-9 + x2) + -1(x + -3)(x + -3) = 0 Reorder the terms: -9 + x2 + -1(-3 + x)(x + -3) = 0 Reorder the terms: -9 + x2 + -1(-3 + x)(-3 + x) = 0 Multiply (-3 + x) * (-3 + x) -9 + x2 + -1(-3(-3 + x) + x(-3 + x)) = 0 -9 + x2 + -1((-3 * -3 + x * -3) + x(-3 + x)) = 0 -9 + x2 + -1((9 + -3x) + x(-3 + x)) = 0 -9 + x2 + -1(9 + -3x + (-3 * x + x * x)) = 0 -9 + x2 + -1(9 + -3x + (-3x + x2)) = 0 Combine like terms: -3x + -3x = -6x -9 + x2 + -1(9 + -6x + x2) = 0 -9 + x2 + (9 * -1 + -6x * -1 + x2 * -1) = 0 -9 + x2 + (-9 + 6x + -1x2) = 0 Reorder the terms: -9 + -9 + 6x + x2 + -1x2 = 0 Combine like terms: -9 + -9 = -18 -18 + 6x + x2 + -1x2 = 0 Combine like terms: x2 + -1x2 = 0 -18 + 6x + 0 = 0 -18 + 6x = 0 Solving -18 + 6x = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '18' to each side of the equation. -18 + 18 + 6x = 0 + 18 Combine like terms: -18 + 18 = 0 0 + 6x = 0 + 18 6x = 0 + 18 Combine like terms: 0 + 18 = 18 6x = 18 Divide each side by '6'. x = 3 Simplifying x = 3
| 16x^2-80=0 | | 1/4x+2=2/5x-1 | | 0=x^3-3x^2+x-3 | | 5x+-2x-5=-6x+10 | | 3z-7=14 | | 4x/3=5 | | 2x+40=0.181818182x | | 90x^2+27x-40=0 | | 12w-8.38=50 | | 2(6a-6b)=4(8a-8b) | | b/9.3=8 | | -5x+4y=-15 | | -5x+4y=-7 | | 25+3g=48.673 | | x/3=5-x | | 134+14+6x=180 | | 1800000=x+x*0.33 | | 8r+4=16 | | 9y+36=45x | | 3/5n=18 | | 2(x)-13=47 | | 85(x+2)=125x | | 40=0.76+15a | | 9x+4=5x | | 6x^2-2xy+3y^2-4(4x^2)=x | | 1800000=x+x*0.2 | | 6x+6=2x+7 | | D=9(3.14)h | | (5m-4)(m-10)=0 | | -13t=-39 | | 5+25x=15x+29 | | 11x+4(2-x)=7x+8 |