If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
2b2 + -9 = 125
Reorder the terms:
-9 + 2b2 = 125
Solving
-9 + 2b2 = 125
Solving for variable 'b'.
Move all terms containing b to the left, all other terms to the right.
Add '9' to each side of the equation.
-9 + 9 + 2b2 = 125 + 9
Combine like terms: -9 + 9 = 0
0 + 2b2 = 125 + 9
2b2 = 125 + 9
Combine like terms: 125 + 9 = 134
2b2 = 134
Divide each side by '2'.
b2 = 67
Simplifying
b2 = 67
Take the square root of each side:
b = {-8.185352772, 8.185352772}
| -3x-10y=-20 | | (2x+4)-(x-7)=(4-3x)+(3x+1) | | -3/5b=-5/6 | | -86-4x=26-11x | | 2(4x+6)=5x+3(x+4) | | 50/500 | | 1/9m-1=7 | | 5x-5-5x=5 | | 0=(3x^2)-74x+330 | | X-(-3.4)=-10 | | 0.5t-3t=5 | | .04x+.08y=200 | | 5k+5z=k | | 32+0.2z=7 | | 1.2y+36=8.4 | | -6/5÷12 | | 3.6=0.72(m+6) | | 2(5x-2)+5=-8 | | (((9x3)-3)/2)/4 | | n(s+2)=3s+m | | 2(5x)=24 | | 5/2x=3/5x | | 40A+1.0235*A*1.5=644.23 | | 18=0.5(d+7) | | 2x/3=5x/5 | | -18x+17y=-16 | | 1.6x+3.2=-4.8 | | yb=ax | | r^2-2r-99=0 | | 2+6g= | | x/3-7=-4 | | -0.25(a+7)=-.5 |