If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 20x + 72 = 3x Reorder the terms: 72 + 20x + x2 = 3x Solving 72 + 20x + x2 = 3x Solving for variable 'x'. Reorder the terms: 72 + 20x + -3x + x2 = 3x + -3x Combine like terms: 20x + -3x = 17x 72 + 17x + x2 = 3x + -3x Combine like terms: 3x + -3x = 0 72 + 17x + x2 = 0 Factor a trinomial. (9 + x)(8 + x) = 0Subproblem 1
Set the factor '(9 + x)' equal to zero and attempt to solve: Simplifying 9 + x = 0 Solving 9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + x = 0 + -9 x = 0 + -9 Combine like terms: 0 + -9 = -9 x = -9 Simplifying x = -9Subproblem 2
Set the factor '(8 + x)' equal to zero and attempt to solve: Simplifying 8 + x = 0 Solving 8 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + x = 0 + -8 x = 0 + -8 Combine like terms: 0 + -8 = -8 x = -8 Simplifying x = -8Solution
x = {-9, -8}
| x^2-5x-13=-5x-4 | | x^2=x^2/1 | | 10x+1=5x+8 | | 3/2x-6x/4x^2=0 | | x^2-2x-66=-3 | | x^2+7x+26=-5x+6 | | 3x+16=8x-44 | | 4(5y+7)=8y-8 | | (8n^4+3)+(7+6n^4)= | | x^2-77=4 | | 4.20=K | | 1/2•3.14•9 | | 34.5=2 | | 4s^2=17s+15 | | J+14=80 | | 7x-45=15x-85 | | (2p-7)(2p+10)= | | 3n-1=6n-17 | | a-19=73 | | Lny=ln(3+t)+c | | 2(7x-3x)=4+28 | | 27+7C=83 | | 6x+16+11+11x=180 | | Lny=ln(3+t) | | X^7=1.015 | | V/2=-44 | | -9u+10=-10u | | 8-2f=-4f | | 7y+5=15 | | X-12=12x-3 | | 2x^6+8=16 | | 4t-5=10t+31 |