If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8 + 2r = 3r + 15 Reorder the terms: 8 + 2r = 15 + 3r Solving 8 + 2r = 15 + 3r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-3r' to each side of the equation. 8 + 2r + -3r = 15 + 3r + -3r Combine like terms: 2r + -3r = -1r 8 + -1r = 15 + 3r + -3r Combine like terms: 3r + -3r = 0 8 + -1r = 15 + 0 8 + -1r = 15 Add '-8' to each side of the equation. 8 + -8 + -1r = 15 + -8 Combine like terms: 8 + -8 = 0 0 + -1r = 15 + -8 -1r = 15 + -8 Combine like terms: 15 + -8 = 7 -1r = 7 Divide each side by '-1'. r = -7 Simplifying r = -7
| -6-3x=-2y | | 9+5n=n-7 | | -9.77z+6.29=7.38+5.59z | | 9x-2=27 | | 4-10/a=3+4/a | | -7x-5=16-4x-6x | | 5=x-4+2 | | 1/9+2/9 | | -7=3+7n+4 | | 3x/10=5x/6 | | 1000=0.02t+1.4 | | 0.7m+0.6=3.4 | | 11x^2-16x+5=0 | | 0=32x | | 66=2(2w+3) | | -28=5w-3 | | 4(5a+2)=18a+18 | | 20=-x+6x | | 66=2(2w+3+w) | | 0.19x-0.53=1.44x-0.74x-3.527 | | 3x-4y+11= | | 4a-9+4a= | | 6(-10-6x)=-456 | | a=0.02t+1.4 | | 7v-17=3(v-7) | | 6a-19=(-6a)+(-19) | | 9x+42=6(x+9) | | 4m-18=(-2m)+(-6) | | 84=2(2w+3+w) | | t^2+8t=20 | | -37=3x-11-7x | | 5w-3=-28 |