If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x4 + -7 = 6x2 Reorder the terms: -7 + x4 = 6x2 Solving -7 + x4 = 6x2 Solving for variable 'x'. Reorder the terms: -7 + -6x2 + x4 = 6x2 + -6x2 Combine like terms: 6x2 + -6x2 = 0 -7 + -6x2 + x4 = 0 Factor a trinomial. (-1 + -1x2)(7 + -1x2) = 0Subproblem 1
Set the factor '(-1 + -1x2)' equal to zero and attempt to solve: Simplifying -1 + -1x2 = 0 Solving -1 + -1x2 = 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 + -1x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1x2 = 0 + 1 -1x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -1x2 = 1 Divide each side by '-1'. x2 = -1 Simplifying x2 = -1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(7 + -1x2)' equal to zero and attempt to solve: Simplifying 7 + -1x2 = 0 Solving 7 + -1x2 = 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 + -1x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x2 = 0 + -7 -1x2 = 0 + -7 Combine like terms: 0 + -7 = -7 -1x2 = -7 Divide each side by '-1'. x2 = 7 Simplifying x2 = 7 Take the square root of each side: x = {-2.645751311, 2.645751311}Solution
x = {-2.645751311, 2.645751311}
| 7x-4=3x+2 | | -7(1-8a)-5(8a-3)=72 | | x=2+4.09x | | ln*(x-15)+ln*(x+48)-3*ln*4=0 | | x^2=120+26x | | 17-8-5= | | 3/4/x=7/2.4 | | 2-1/5x=0 | | 4(r+2)+5=26 | | x=11+2x | | -3960-x=396 | | 0.75/x=7/2.4 | | 2x+13=-27 | | x-7/2=19/10 | | (w-4/9)(-2/3)=-4/3 | | 2/3x-x=1/9x-5/3 | | 2544/25=p | | x+15+2x=-12 | | (3x-11)=(x+19) | | 14/8=x/12 | | 2y^2-10y+25=2y^2+10y-15 | | 3x+2=-27 | | 5(2x*2-1)-(10*2-6)=-1(x+2) | | 23x-5-15x+2=23x-4-15x+15 | | 2y=10-14x | | -6*x=12 | | 7xy^2-9= | | -4(4-3b)=6b+2 | | 3x+16=112 | | Graphy=(x-2)+5 | | (6y+22)-7=-9(1+y) | | 10x-10=6x+50 |