If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5r + 13 = 2r + 22
We simplify the equation to the form, which is simple to understand
5r+13=2r+22
We move all terms containing r to the left and all other terms to the right.
+5r-2r=+22-13
We simplify left and right side of the equation.
+3r=+9
We divide both sides of the equation by 3 to get r.
r=3
| 3x+810=1.60(x+900) | | 8x^3+64x=6 | | -63-3x=6-10x | | 2x+160=1.20(x+400) | | 6x^2+72x+192=0 | | 81x^2+72x=0 | | 8x^2+24x=4 | | 8x^2+24=4 | | 12m-81=8 | | -8x^2+24x=4 | | 6(x-2)-3x=16 | | -5x+10y=15 | | (x*x)-4x+20= | | 2(9x^2+24x+64)-50=0 | | .83x-.5=2 | | 9x+3=10x | | 2(x-4)=3(2x+7) | | 9-15=13-6p | | 2x+4+3x+5= | | -4-6x=-24 | | 0.14(y-7)+0.08y=0.02y-1.5 | | 7x+y=-21 | | 2k+3-5(k+7)= | | -0.7(0.3x-0.8)=4.48 | | x+3x+7+90=180 | | 4-(-2)+8= | | -21+15x=33 | | 8m-9(m+2)= | | 21=7x+y | | 2(s-1)+4+5s= | | 0.50x+0.15(50)=41.5 | | -5+(-4)-1= |