If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3(r=14)=66
We move all terms to the left:
3(r-(14))=0
We multiply parentheses
3r-42=0
We move all terms containing r to the left, all other terms to the right
3r=42
r=42/3
r=14
| 2x-4x-3x=0 | | 3(r+14=66 | | 3u+5u=27 | | 83(6u+7)−8u=12(4−u)+11 | | -65=-5s | | 22.5(x+8)=20(2x-5) | | 10-5y=7+2y | | 6(x-8)-20=11(2x-3)+3x | | 9x-48=84 | | 4(3+2x)+9=92 | | 19-5x=-6 | | 2(-4x+1)=2/3(x=2) | | 1.5=5d-0/5 | | 4k+8=7k | | 80(160-x)+50x=9800 | | -8-(13+4x)=-3(5-9x)+2 | | 4x+1=0x+6 | | 3x-5(x-4)=-5+2x-9 | | 3x-5(x-4)=-5+2x-5 | | 119+2x+x+21.5=180 | | 15-d=4 | | 7x+28+33=180 | | 3a^2-5a+1=0 | | (x+14)x=20.7 | | Y=0.00005x^2-0.06x | | 49+4y=-9 | | 26+2x-14=90 | | x2=-427 | | (7+35)7=x2 | | 12(y+1)=16(21) | | 4-3q=22 | | −2x+15=−24 |