If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3(x + 15) + -6x = -6x(x + -3) Reorder the terms: 3(15 + x) + -6x = -6x(x + -3) (15 * 3 + x * 3) + -6x = -6x(x + -3) (45 + 3x) + -6x = -6x(x + -3) Combine like terms: 3x + -6x = -3x 45 + -3x = -6x(x + -3) Reorder the terms: 45 + -3x = -6x(-3 + x) 45 + -3x = (-3 * -6x + x * -6x) 45 + -3x = (18x + -6x2) Solving 45 + -3x = 18x + -6x2 Solving for variable 'x'. Combine like terms: -3x + -18x = -21x 45 + -21x + 6x2 = 18x + -6x2 + -18x + 6x2 Reorder the terms: 45 + -21x + 6x2 = 18x + -18x + -6x2 + 6x2 Combine like terms: 18x + -18x = 0 45 + -21x + 6x2 = 0 + -6x2 + 6x2 45 + -21x + 6x2 = -6x2 + 6x2 Combine like terms: -6x2 + 6x2 = 0 45 + -21x + 6x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(15 + -7x + 2x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(15 + -7x + 2x2)' equal to zero and attempt to solve: Simplifying 15 + -7x + 2x2 = 0 Solving 15 + -7x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 7.5 + -3.5x + x2 = 0 Move the constant term to the right: Add '-7.5' to each side of the equation. 7.5 + -3.5x + -7.5 + x2 = 0 + -7.5 Reorder the terms: 7.5 + -7.5 + -3.5x + x2 = 0 + -7.5 Combine like terms: 7.5 + -7.5 = 0.0 0.0 + -3.5x + x2 = 0 + -7.5 -3.5x + x2 = 0 + -7.5 Combine like terms: 0 + -7.5 = -7.5 -3.5x + x2 = -7.5 The x term is -3.5x. Take half its coefficient (-1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. -3.5x + 3.0625 + x2 = -7.5 + 3.0625 Reorder the terms: 3.0625 + -3.5x + x2 = -7.5 + 3.0625 Combine like terms: -7.5 + 3.0625 = -4.4375 3.0625 + -3.5x + x2 = -4.4375 Factor a perfect square on the left side: (x + -1.75)(x + -1.75) = -4.4375 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 4y+8+3-2y=7(5y+7) | | 2(4n-2)-2=4n-7 | | 20c+c-16c=15 | | w/2+4=6 | | 7h-3h-2h+2h-3h=12 | | x*x+x+x-120=0 | | C=37.99+0.25x | | 6x-13=x+17 | | -3(a-2b)-4b= | | 6(9.5+5)-2(9.5)=-8 | | 2h-h-h+5h=5 | | 8-5=17+4x | | -5(4x+10)=-230 | | -34+4x=32-2x | | (y+4)(y-5)=0 | | -4.2=3x+31.8 | | 1+4y=20 | | 7n-3n-2n+2h-3n=12 | | -41+6x=-2x+39 | | 6+10z-3=6z+24-3z | | -40x+22=-5x+11x | | 2x+9=45-4 | | 7-8m=-8(m+1)+7 | | -7(y+0)+4y=24 | | 5.1x=15.3 | | -21+2x=-5x+21 | | 14c+c-c-11c=3 | | 4b^2-9b-36b+81= | | 5(6x-2)=80 | | 14z-3z-8z=18 | | 9+3x-1=9x+17-7x | | 3t+7=-7 |