If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
3x2 + 1 = 8
Reorder the terms:
1 + 3x2 = 8
Solving
1 + 3x2 = 8
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1' to each side of the equation.
1 + -1 + 3x2 = 8 + -1
Combine like terms: 1 + -1 = 0
0 + 3x2 = 8 + -1
3x2 = 8 + -1
Combine like terms: 8 + -1 = 7
3x2 = 7
Divide each side by '3'.
x2 = 2.333333333
Simplifying
x2 = 2.333333333
Take the square root of each side:
x = {-1.527525232, 1.527525232}
| -5+-5y=0 | | 2sinx+3cosx=-2 | | 1/4X=6/4 | | sin^2x+5sinx+1=0 | | 1/7x=2/9(460-x) | | lg(x)=0.4 | | 21=-4+[5x+5] | | 1/7x=2/9y | | (100-50-x)/100=0.25 | | (2u)(-4w)= | | 6x-10+4x=90 | | 3(y-4)-3(y-9)-5(y+4)=0 | | -7+15+9x+15=6 | | 5(f-9)=-20 | | 2x/3-7x/15=2 | | X^2-23=192 | | 3x^3+16x^2-8= | | 2x^2+(4q-p)x=2pq | | X(x+2)(x+5)= | | a-7= | | x-ky=6 | | x^2-2x+9=4x^2+12x+9 | | 5(-6x-6)=-6x | | 1-sin^2x/cos^4x | | f(6)=4x-5 | | 22x-30=20-3x | | 9-5(-6x-5)=-8 | | 3-8t=15 | | 1090/32700 | | 2x^2-26+60=0 | | 2x*2-26+60=0 | | -11+3x=4-2x |