t^2-5=7

Simple and best practice solution for t^2-5=7 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 t^2-5=7 equation: 


Simplifying
t2 + -5 = 7

Reorder the terms:
-5 + t2 = 7

Solving
-5 + t2 = 7

Solving for variable 't'.

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

Add '5' to each side of the equation.
-5 + 5 + t2 = 7 + 5

Combine like terms: -5 + 5 = 0
0 + t2 = 7 + 5
t2 = 7 + 5

Combine like terms: 7 + 5 = 12
t2 = 12

Simplifying
t2 = 12

Take the square root of each side:
t = {-3.464101615, 3.464101615}

See similar equations:

| 4/b-5/7 | | 60.000-x/20.000 | | 100t=75t | | x/3x10=15 | | 23x+39y=89000 | | 9/8*n=27/2 | | r^2-14r+13=0 | | (x)(y)=1050 | | 2log[3](48)=x-1 | | (10+2x)(8+2x)-80=208 | | 4(x-3)+6=2(x+9) | | -7-9=6x+8-5x | | 3/4x-9=1 | | [2s-1]2=225 | | a-5*a+3= | | 3y-8/12=7/5 | | 1-13=z/-8 | | [k+7]*2=289 | | (10+2x)(8+2x)-80=0 | | 5x^3+16x^2=3x | | ln(2x-1)=9 | | -8-6(x-2)=-13x+6(x-5) | | (2x+y)=3y+2x | | 5/3=n/12 | | a^2-2ab-3b^2= | | -6x+16x-16-4=7x+4x+8 | | x^4+3x=210 | | 0.5*y^2+10*y+5=0 | | 8-x+3x-2x-8x= | | 7x+5-8x=-1-4x-6 | | 0=42x | | 2y-2-2x=0 |

Equations solver categories