R^2-14r-18=9

Simple and best practice solution for R^2-14r-18=9 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^2-14r-18=9 equation:


Simplifying
R2 + -14r + -18 = 9

Reorder the terms:
-18 + R2 + -14r = 9

Solving
-18 + R2 + -14r = 9

Solving for variable 'R'.

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

Add '18' to each side of the equation.
-18 + R2 + 18 + -14r = 9 + 18

Reorder the terms:
-18 + 18 + R2 + -14r = 9 + 18

Combine like terms: -18 + 18 = 0
0 + R2 + -14r = 9 + 18
R2 + -14r = 9 + 18

Combine like terms: 9 + 18 = 27
R2 + -14r = 27

Add '14r' to each side of the equation.
R2 + -14r + 14r = 27 + 14r

Combine like terms: -14r + 14r = 0
R2 + 0 = 27 + 14r
R2 = 27 + 14r

Simplifying
R2 = 27 + 14r

Reorder the terms:
-27 + R2 + -14r = 27 + 14r + -27 + -14r

Reorder the terms:
-27 + R2 + -14r = 27 + -27 + 14r + -14r

Combine like terms: 27 + -27 = 0
-27 + R2 + -14r = 0 + 14r + -14r
-27 + R2 + -14r = 14r + -14r

Combine like terms: 14r + -14r = 0
-27 + R2 + -14r = 0

The solution to this equation could not be determined.

See similar equations:

| x^2-4-x^3+4x=0 | | 2x+62=5x | | X-12+x+21=-1 | | 3(-5)-4=-55 | | -5-8x=-61 | | 5ax+3x=bx+5 | | 6y+33=9y | | 4/ln2 | | 4/ln(^2)2 | | -2x+3=4x+2 | | -4(4x-5)-2x-4=-5 | | 5x/12−y=9 | | 3(8x-1)=16x+53 | | 14-1/8w=3/4w21O | | N-7/6=1 | | 3/2(6-18x)12 | | 3/2(6-18x)13 | | -11y+32=105-5y | | -24=4-7g | | -6x-4+9x=-7x+2 | | 14-1/8w | | 0x+7=3x+6 | | 75x+4=49 | | g(5x)=3x^2+x | | -69=-9-3n | | 2X^3-5X^2-3X+1=0 | | -77=-7(n+4) | | 4+3(y+7)=6y-3(y-3) | | x/4=3=8 | | x=36-4y | | 2(16)+2(3x-4)=48 | | 4(4s+9)=68 |

Equations solver categories