If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 18x + 81 = 49 Reorder the terms: 81 + 18x + x2 = 49 Solving 81 + 18x + x2 = 49 Solving for variable 'x'. Reorder the terms: 81 + -49 + 18x + x2 = 49 + -49 Combine like terms: 81 + -49 = 32 32 + 18x + x2 = 49 + -49 Combine like terms: 49 + -49 = 0 32 + 18x + x2 = 0 Factor a trinomial. (16 + x)(2 + x) = 0Subproblem 1
Set the factor '(16 + x)' equal to zero and attempt to solve: Simplifying 16 + x = 0 Solving 16 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-16' to each side of the equation. 16 + -16 + x = 0 + -16 Combine like terms: 16 + -16 = 0 0 + x = 0 + -16 x = 0 + -16 Combine like terms: 0 + -16 = -16 x = -16 Simplifying x = -16Subproblem 2
Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2Solution
x = {-16, -2}
| -16x^2+51=0 | | 2(9s+3)-4s=34 | | 4x-(3x+8)=1 | | 6x+9x=100 | | 5x-3x+5= | | 12x-15x=x-100 | | 3r+9r+(12-2r)=2 | | 0.08(x-10)=4.6-0.06(x+20) | | 4-1/3*1/3= | | -4x+4=2x-8 | | 6-2(p+4)=108 | | .33*.33= | | 36y^2+81y+45=0 | | 3=6x+21 | | 5-c-2=3+4c+5 | | 5m-(3+2m)=9 | | -5x+23=2x-12 | | 13x=9(1-x) | | 1/5+1/3*1/4= | | -5(x-1)=10 | | 12+p=5-2p | | 0=5x^2+15x-10 | | 7m-3= | | 3c-5=3c+5 | | -x^3-6x=0 | | .4x-5+.9x=15+.8x-7 | | 2x+9y=46 | | -3-3x=4x-7x-2 | | 4+(r+2)=7 | | 3x(4xy-3y)= | | 5x+13=-6x-9 | | -4-2x-1=-2x-5 |