If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
7x2 + -10 = 39
Reorder the terms:
-10 + 7x2 = 39
Solving
-10 + 7x2 = 39
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '10' to each side of the equation.
-10 + 10 + 7x2 = 39 + 10
Combine like terms: -10 + 10 = 0
0 + 7x2 = 39 + 10
7x2 = 39 + 10
Combine like terms: 39 + 10 = 49
7x2 = 49
Divide each side by '7'.
x2 = 7
Simplifying
x2 = 7
Take the square root of each side:
x = {-2.645751311, 2.645751311}
| 0=5x+4 | | 5+10y+9=16+12y-18 | | 14(v+3)-2v=3(v+4)-15 | | -4=3x-10 | | 5-8n=-3 | | 12-12=-3(5-5) | | .3-.05x=.2x-.1 | | -2(-2y+13)-3y=-18 | | -2w-3=3-w | | 6x-5=1+4x | | 2x^2+.44x-.10=0 | | 0.05n=131 | | -2/9x=9 | | x^2-4(5)= | | .24x-.38(x+2)=-.34(x+4) | | 120-3/4x=60 | | 0.6(4x+8)=1.9-(x-3) | | v=(2)(3)(4x) | | 15-.222x=9 | | 3.24x-.38(x+2)=-.34(x+4) | | 32+6(x+2)=86 | | 6x=685+11y | | -3(p-1)+2p=-1-5p | | -4x^2=-13x+14 | | 0.18y+0.04(y+4000)=820 | | -130=-7x-3(7x-15) | | 13x+36=58x+2 | | 48q^3-64g^2-3q+4=0 | | 6x+7m= | | u^2-25=2u^2-5u+11 | | 5h=5h | | 6x-8x+4=x-3+7 |