If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
3r2 + -2 = 50.92
Reorder the terms:
-2 + 3r2 = 50.92
Solving
-2 + 3r2 = 50.92
Solving for variable 'r'.
Move all terms containing r to the left, all other terms to the right.
Add '2' to each side of the equation.
-2 + 2 + 3r2 = 50.92 + 2
Combine like terms: -2 + 2 = 0
0 + 3r2 = 50.92 + 2
3r2 = 50.92 + 2
Combine like terms: 50.92 + 2 = 52.92
3r2 = 52.92
Divide each side by '3'.
r2 = 17.64
Simplifying
r2 = 17.64
Take the square root of each side:
r = {-4.2, 4.2}
| -4x+8=-4(2x+3) | | 2a-12=36 | | 3xy+9=33 | | 2x-4(x-3)=26 | | 4(a-3)=20 | | 110-6x=30x+18 | | x^3+x^2= | | 0.1(x+60)+0.5x=15 | | 3x-3x=10x-45 | | 4x^4y^6-4x^5y^5+16x^3y^6-16x^4y^5= | | -b-3=15 | | 3x-4(x+5)=-17 | | lnx+1=0 | | X-120=.15x | | x+x-13=17 | | (x+3)+2(x+5)=34 | | 4x^5+2x^4-20x^3-10x^2= | | .3(x+15)+.4(x+25)=25 | | 2(x^2y^2+y^2z^2+z^2x^2)+9xyz=0 | | 3/5(2x+1)=3(3-4x)+18 | | X+x+21=27 | | 2x+5=9-5x | | 2x-16=8-4x | | 3(4y+1)=16y | | 2(9x+3)-4x=34 | | 10.2y-7.3=-58 | | 3(4y+1)=16 | | -4-p+3q=-6 | | t^2-11t+28=0 | | 5m+m=84 | | 9x+1=12x-(2x+2) | | 4x+8x=12 |