R^2-15=2r

Simple and best practice solution for R^2-15=2r 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 R^2-15=2r equation:


Simplifying
R2 + -15 = 2r

Reorder the terms:
-15 + R2 = 2r

Solving
-15 + R2 = 2r

Solving for variable 'R'.

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

Add '15' to each side of the equation.
-15 + 15 + R2 = 15 + 2r

Combine like terms: -15 + 15 = 0
0 + R2 = 15 + 2r
R2 = 15 + 2r

Simplifying
R2 = 15 + 2r

Reorder the terms:
-15 + R2 + -2r = 15 + 2r + -15 + -2r

Reorder the terms:
-15 + R2 + -2r = 15 + -15 + 2r + -2r

Combine like terms: 15 + -15 = 0
-15 + R2 + -2r = 0 + 2r + -2r
-15 + R2 + -2r = 2r + -2r

Combine like terms: 2r + -2r = 0
-15 + R2 + -2r = 0

The solution to this equation could not be determined.

See similar equations:

| -12(-82x+26)=84(-2x+62) | | p^2-55-6p=0 | | n+12=7 | | 4y-3x=58 | | 180=(2x+13)*(2x+10) | | abx^2-5abx-24ab=0 | | (x^2+2x+1)/(1-x)=1.20 | | 24=6f | | 2x+22-x=8+4x-7 | | 9(z+4)-2(z-3)=2(z-4)+4(z-3) | | 9x+14=122 | | (x+y)m^2+12(x+y)m+35(x+y)=0 | | x-.9x+6=11 | | 2x^4+5x^3-4x^2+20x-48=0 | | 4n=5+2n-32 | | .125x-4+.375x-4=5 | | 6p-6=12+0.5+0.25 | | 9x-12= | | (x^2+2x+1)/(1-x)=1.15 | | 35+2.25x-.5x=3 | | =4(1-1)+3 | | =14(1-1)+3 | | =15sqrt | | -3b-6+7v=6 | | =sqrt | | 2.6x-5.1=6.6 | | j/-4=-8 | | 4.6x+9.3=25.4 | | 3(1145)-530=2906 | | 2.5x+1.7=7.4 | | 12x^2-9=13 | | x^4+x^3-10x^2+x+1=0 |

Equations solver categories