If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x = 2x2 + -9 Reorder the terms: 7x = -9 + 2x2 Solving 7x = -9 + 2x2 Solving for variable 'x'. Reorder the terms: 9 + 7x + -2x2 = -9 + 2x2 + 9 + -2x2 Reorder the terms: 9 + 7x + -2x2 = -9 + 9 + 2x2 + -2x2 Combine like terms: -9 + 9 = 0 9 + 7x + -2x2 = 0 + 2x2 + -2x2 9 + 7x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 9 + 7x + -2x2 = 0 Factor a trinomial. (9 + -2x)(1 + x) = 0Subproblem 1
Set the factor '(9 + -2x)' equal to zero and attempt to solve: Simplifying 9 + -2x = 0 Solving 9 + -2x = 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 + -2x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2x = 0 + -9 -2x = 0 + -9 Combine like terms: 0 + -9 = -9 -2x = -9 Divide each side by '-2'. x = 4.5 Simplifying x = 4.5Subproblem 2
Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 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 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1Solution
x = {4.5, -1}
| 18x+10(12-x)=200 | | 5x+13=7x+13 | | 18-n=-4 | | 23+m=10 | | 7w-1=-50 | | 7-2a=15-6a | | 6(x+2)+10=16-x+27 | | 9x^2=55 | | 17x-6=12x+39 | | 10=38y-36x | | 35+x+90=180 | | -6(4-t)=10y | | (3x)/(x-2)^3 | | 7x-8y-3=0 | | 6=3p-4-p | | 8d-1/39(6-9d)=42 | | 2a+20=12a | | 1.5x+.75y=100 | | 3y-10y^2=0 | | 3-4-7=a | | 4x+10-3x=8+3x-6 | | A=p(l+prt) | | 7c-42=8c-56 | | 8+5(-2)=-2 | | A=p(l+prt)fort | | 120=10xm | | Y-2x/3-1=0 | | 5x-8x+71=4x+36 | | 8(11x+2)=88x-6 | | 3-4-7= | | A=p(l+prt)solvet | | 7log(x)=3log(60x) |