If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
5x2 + -16 = 7
Reorder the terms:
-16 + 5x2 = 7
Solving
-16 + 5x2 = 7
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '16' to each side of the equation.
-16 + 16 + 5x2 = 7 + 16
Combine like terms: -16 + 16 = 0
0 + 5x2 = 7 + 16
5x2 = 7 + 16
Combine like terms: 7 + 16 = 23
5x2 = 23
Divide each side by '5'.
x2 = 4.6
Simplifying
x2 = 4.6
Take the square root of each side:
x = {-2.144761059, 2.144761059}
| 4y^2+12y+9=0 | | A=2b+4 | | 4y^5+40y^4+100y^3=0 | | 2x^2-25x+63=0 | | -5(2y+4)= | | 8t^2-72t+112=0 | | 4x+5=-4x+5 | | -4x=10 | | v^3+125=0 | | 9x^2-12x+4=17 | | 2x+3yi=-5+18i | | i=2 | | 8-3m=8m-7m | | 7z-9=-30 | | X^2-13x+20=-6 | | 5(6p+(p+3m)+6m)= | | -2x+2=4(2+x) | | 5x^2=9 | | .7(3x+6)=1.1-(x+2) | | 7-2y=9-7y+5y | | 5x^2=23 | | 11(20y+16)= | | 0.72x-0.83=6.01-3.08x | | 7+2x= | | 2(x-2)=4x+6 | | 0.10(x+80)+0.20x=8+0.30x | | 7=-2 | | 7=2x | | 5x^2=110 | | 7=-2x | | 21=3(x-3) | | -2x+2y=-10 |