If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21 + -1x2 = 4x Solving 21 + -1x2 = 4x Solving for variable 'x'. Reorder the terms: 21 + -4x + -1x2 = 4x + -4x Combine like terms: 4x + -4x = 0 21 + -4x + -1x2 = 0 Factor a trinomial. (3 + -1x)(7 + x) = 0Subproblem 1
Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 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 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3Subproblem 2
Set the factor '(7 + x)' equal to zero and attempt to solve: Simplifying 7 + x = 0 Solving 7 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x = 0 + -7 x = 0 + -7 Combine like terms: 0 + -7 = -7 x = -7 Simplifying x = -7Solution
x = {3, -7}
| 2x=8(-10) | | -2(4y-3)-8y+6=4(y-2) | | 4x+1=61 | | 12n^2-1000=0 | | 19-46=3(x-2)-6 | | 5x-2=28 | | 4(u+1)+5=25 | | 9x-18=27x-9 | | 4x+33=11x-37 | | 4x-1=43 | | 2x^2+19x=-24 | | 12-3m=2(m-1) | | 4(3y-1)=8y | | 8m-13=6m+1 | | x(10x+15)=0 | | 9+7t-2t^2=0 | | 5x-y=17 | | 17x^2+49x-6=0 | | x+3y-7=0 | | 3p+q=11 | | w^2+13w+36=0 | | 3-6n=5n-41 | | x^4+27x=o | | 2z^2+19z-10=0 | | 64-v^2=0 | | s=L(1-R) | | 5(3z-1)-4(z-2)=6(z-1) | | 14-5x=3x-10 | | 3(y+3)+5y=4(2y+1)+5 | | 4(-13-2)=-60 | | x+12=5x+15 | | 6(x+1)=2(5+3x) |