If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2 + 2r = -2(-5r + 3) Reorder the terms: 2 + 2r = -2(3 + -5r) 2 + 2r = (3 * -2 + -5r * -2) 2 + 2r = (-6 + 10r) Solving 2 + 2r = -6 + 10r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-10r' to each side of the equation. 2 + 2r + -10r = -6 + 10r + -10r Combine like terms: 2r + -10r = -8r 2 + -8r = -6 + 10r + -10r Combine like terms: 10r + -10r = 0 2 + -8r = -6 + 0 2 + -8r = -6 Add '-2' to each side of the equation. 2 + -2 + -8r = -6 + -2 Combine like terms: 2 + -2 = 0 0 + -8r = -6 + -2 -8r = -6 + -2 Combine like terms: -6 + -2 = -8 -8r = -8 Divide each side by '-8'. r = 1 Simplifying r = 1
| x^4+10x^3+21x^2+40x-100=0 | | 23-8r=5(1+2r) | | -7(n+3)+4=-12-8n | | 6(7w-7)-9=5w+319 | | 4(10n+11)+11=2n-363 | | 4(6m+3)+3=207 | | 6(6d-4)-8=-212 | | 4x-xy-10=0 | | 3c+10=10c+66 | | 3b+10=2b+20 | | 4x+9x=45 | | 35,189×5000/27 | | x^2-17x-1410=0 | | 6x+19=2x+29 | | 2x^2+4.5=0 | | 5x-24=2x+12 | | 8x-9=1/2(25x-13-12x-28) | | 4k+3=6K+33 | | 12x-28=(25x-13*2) | | 13x+9=2.5x+18 | | 9x-3=15x-39 | | 3(2x-5)-2x=10+9 | | 75/100x60 | | Sin(7x)=0.29 | | 4(y+3)-7(y-2)=24 | | 13x=(4+x)-3x-(4-x) | | f(x)=3x^4+8x^3+6x^2+3x-2 | | 4x-17=-49 | | x-1=3(5-2x) | | 3t+2b=9 | | -3(2s-4)-12=-3(9s+3)-4 | | 4(x+5)-8=0 |