If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x(2x + 7) = -9 Reorder the terms: 3x(7 + 2x) = -9 (7 * 3x + 2x * 3x) = -9 (21x + 6x2) = -9 Solving 21x + 6x2 = -9 Solving for variable 'x'. Reorder the terms: 9 + 21x + 6x2 = -9 + 9 Combine like terms: -9 + 9 = 0 9 + 21x + 6x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(3 + 7x + 2x2) = 0 Factor a trinomial. 3((3 + x)(1 + 2x)) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3Subproblem 2
Set the factor '(1 + 2x)' equal to zero and attempt to solve: Simplifying 1 + 2x = 0 Solving 1 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2x = 0 + -1 2x = 0 + -1 Combine like terms: 0 + -1 = -1 2x = -1 Divide each side by '2'. x = -0.5 Simplifying x = -0.5Solution
x = {-3, -0.5}
| 3.5x+2y=31 | | 4x(x+30)=360 | | 3x(27)=-9 | | -4(x+5)=-2 | | -(2x-3)=(3+2x)9-4x | | X(x+10)=360 | | n*17/12= | | 61*12=732 | | 9+2(2x+3)=23 | | Y+3=-0.25x | | 57.87=(50/360)*x | | 4-9(3x-4)=-(6x-4)+3 | | x^2+-6x+-2y=-7 | | 2(x+15)=33 | | 4-k/k-5=/5-k | | 12*61= | | x^2-6x-2y=-7 | | 3x^2=-5600 | | 7x-x+30=0 | | x^2-6x-2y+7=0 | | 61*12= | | 3x^2+5600=0 | | -12x+3y=42 | | 360000=x+0.08x | | 48=(x+2)(x+4) | | 4/15x18 | | X^2+5x-30=x-34 | | 3x^2-7x-30=0 | | (-6w-5)(2w+9)=0 | | 4/0.38= | | -2y^2+x+2=0 | | X*0.75=1 |