2m^2-1=97

Simple and best practice solution for 2m^2-1=97 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 2m^2-1=97 equation: 


Simplifying
2m2 + -1 = 97

Reorder the terms:
-1 + 2m2 = 97

Solving
-1 + 2m2 = 97

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + 2m2 = 97 + 1

Combine like terms: -1 + 1 = 0
0 + 2m2 = 97 + 1
2m2 = 97 + 1

Combine like terms: 97 + 1 = 98
2m2 = 98

Divide each side by '2'.
m2 = 49

Simplifying
m2 = 49

Take the square root of each side:
m = {-7, 7}

See similar equations:

| 3g^2+81=0 | | 3x+11-8x=-21 | | 3v+11-8v=-21 | | (-8+y)=2x | | x+4=y-4 | | (x+6)*(y-4)=(x-6)*(y+6) | | 3x/(x-1)=3/4 | | (2s-4t)-3s=0 | | (2x-7)/6=2/3 | | log(x-20)+log(x-50)=3 | | y+4=2(-8+4)-4 | | (3x-4)/3=1/6 | | (x+4)-(y-4)=0 | | 5n-4(1-n)=14 | | 3x-4/3=1/6 | | Y=2600x-10 | | y=-2+(-5+y) | | -5(-4x-33)+x=39 | | y+1=x-1 | | x=3(8)-29 | | 3y-29+2y=11 | | bx-9=4y | | y=-2(-11.2)-23 | | 2a+2b+c=34 | | 3x=-33-2x-23 | | x=-3(23)+6 | | 3(d+7)=36 | | x(2x)=34 | | 2(x+3)=(4x-2)/2+7 | | -3y+6=-4y+29 | | -4y+29=3y+6 | | 3y+6=-4y+29 |

Equations solver categories