If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
7x2 + -44 = 40
Reorder the terms:
-44 + 7x2 = 40
Solving
-44 + 7x2 = 40
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '44' to each side of the equation.
-44 + 44 + 7x2 = 40 + 44
Combine like terms: -44 + 44 = 0
0 + 7x2 = 40 + 44
7x2 = 40 + 44
Combine like terms: 40 + 44 = 84
7x2 = 84
Divide each side by '7'.
x2 = 12
Simplifying
x2 = 12
Take the square root of each side:
x = {-3.464101615, 3.464101615}
| -4(4x+1)-5=-2(x+3)+3x | | 0.20x+.05(4-x)=.10(29) | | 5x+5=2-3x | | 14x+26= | | 3x^2+11x-20= | | 1.95s+6=3a-1.6 | | 6(w-8)+16=-4 | | 5x+15=x-3 | | 9x+12=6x+3 | | (3x+5)(7x^2+5x+5)= | | 1.5x+6=3x-1 | | x(x-5)(x+5)=0 | | -x^2+12x=-21 | | 7b+3=2b-7 | | 2x-3=6x | | y=2x^2+2x-60 | | 3x^4-3=0 | | 1/6(y+42)-15=-3 | | 3x-9=1x+4 | | 5x=1.02 | | -5y+20x=30 | | 5x+4=-(x-34) | | X-5=-3x+5 | | 2x+15y=5 | | 10(10y)=0 | | 30=5 | | 7*x^2+(7+3)+2-6= | | 7*x^2+(7+3)+2-6=118 | | 12-6y=42 | | 1.5x=-x+4 | | 4x+5=2x-3 | | 2x+6(x-3)=-14 |