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r/2-2=3
We move all terms to the left:
r/2-2-(3)=0
We add all the numbers together, and all the variables
r/2-5=0
We multiply all the terms by the denominator
r-5*2=0
We add all the numbers together, and all the variables
r-10=0
We move all terms containing r to the left, all other terms to the right
r=10
| 2=50-2w | | 7x-(3x+5)-8=1/2(8x+20 | | v/6-4=4 | | f2− -14=17 | | r2− -2=3 | | d-43/8=6 | | m/3+26=32 | | 435-43.84k=3546 | | 17-m+4m+2m-18=20 | | -9+2w=-3 | | 28=y/4+22 | | 14-3p=2 | | 5(p+5)=80 | | 2=4/g | | b/3-1=6 | | 3w-2w+w=14 | | 67=2f+33 | | 11.63=(0.4)(15)+(0.6)(x) | | 6x−5=16 | | -8=v+49/4 | | Y=(10-6x)/2 | | s/1+6=9 | | 7r-3r+2r-5r+3r=16 | | 6t+11=95 | | -u/7-2=-13 | | 7=8+u | | 9b-33=39 | | 6m+5m+5m=10 | | 5p+9=29 | | 21=2w-9 | | 9.67=(0.4)(10)+(0.6)(x) | | 39=v/3+13 |