If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1r + 3 + -2r = -21 Reorder the terms: 3 + -1r + -2r = -21 Combine like terms: -1r + -2r = -3r 3 + -3r = -21 Solving 3 + -3r = -21 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -3r = -21 + -3 Combine like terms: 3 + -3 = 0 0 + -3r = -21 + -3 -3r = -21 + -3 Combine like terms: -21 + -3 = -24 -3r = -24 Divide each side by '-3'. r = 8 Simplifying r = 8
| -6a+5=17 | | 9(b-8)=27 | | ln(7x-8)=3 | | 8(a+6)=96 | | -5(2N+1)=30 | | 5x^2+6=17 | | 5x-6=x+30 | | 2+3x+3=17 | | 7(z-7)=63 | | 7(b)+6=2(b)-19 | | 5(4m-3)=5(m-7)+5m | | 8m+3=-29 | | 3x+2y+-7=0 | | 4n+20=53-3 | | X^2-6y+2x+y^2+9=0 | | -9[x+(-10)]=108 | | 2y^2+81=81 | | 3y-6=-15x | | 13w-31=21 | | 20-4-y=26 | | 5x-2+2x+b=67 | | n^2+7n=8 | | 4x+3x-7=60-2x-1 | | 12x^9+48x^5+27x^3= | | .5(6x+12)-2(x-7)=19 | | 2x-2+x^3-9x= | | 12y+6=6 | | 459+495=954 | | -2h-6-4h=32 | | 9=-7m-1-6 | | 19a-3a+18=66 | | x+1=6x^2+18x+5 |