If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8r + 4(3r + -4) = 16r + 4 Reorder the terms: 8r + 4(-4 + 3r) = 16r + 4 8r + (-4 * 4 + 3r * 4) = 16r + 4 8r + (-16 + 12r) = 16r + 4 Reorder the terms: -16 + 8r + 12r = 16r + 4 Combine like terms: 8r + 12r = 20r -16 + 20r = 16r + 4 Reorder the terms: -16 + 20r = 4 + 16r Solving -16 + 20r = 4 + 16r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-16r' to each side of the equation. -16 + 20r + -16r = 4 + 16r + -16r Combine like terms: 20r + -16r = 4r -16 + 4r = 4 + 16r + -16r Combine like terms: 16r + -16r = 0 -16 + 4r = 4 + 0 -16 + 4r = 4 Add '16' to each side of the equation. -16 + 16 + 4r = 4 + 16 Combine like terms: -16 + 16 = 0 0 + 4r = 4 + 16 4r = 4 + 16 Combine like terms: 4 + 16 = 20 4r = 20 Divide each side by '4'. r = 5 Simplifying r = 5
| 0=-16t^2-8t+120 | | 0=6z-11 | | 1.5b-5.4-1.8b=5.64 | | -x+2y=-7 | | 16v^2-25=0 | | (x+3)+(x+3)= | | -7z+4-2=-12 | | 7(x+6)=4x-13 | | 0=x^4+6x^2+25 | | (x+8)+(x+8)= | | -10+4x+x=20 | | 16v^2=25 | | (x+8)+(x+8)+(x+3)+(x+3)= | | 36-7x=2x+20 | | -5x-4=14 | | 2(x+4)+x=x+5 | | 5=4m+4 | | x*x*x-8=6*6 | | 185=5(2-7m) | | -3x+2=29 | | 2x+x=x+8 | | 74-7x=2x+22 | | 9-13+15e^2= | | -5x-4=17 | | 5x-3x+2=x+5 | | 2x+x+x+2=x+5 | | 4+3x-2x+x=x+5 | | Bx-9=123 | | x-3=35-x | | 4(2+8n)+6n=-220 | | 17-6j-11+9= | | 2x-3=1057 |