If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3r + 2(r + -1) = 7(r + 2) Reorder the terms: 3r + 2(-1 + r) = 7(r + 2) 3r + (-1 * 2 + r * 2) = 7(r + 2) 3r + (-2 + 2r) = 7(r + 2) Reorder the terms: -2 + 3r + 2r = 7(r + 2) Combine like terms: 3r + 2r = 5r -2 + 5r = 7(r + 2) Reorder the terms: -2 + 5r = 7(2 + r) -2 + 5r = (2 * 7 + r * 7) -2 + 5r = (14 + 7r) Solving -2 + 5r = 14 + 7r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-7r' to each side of the equation. -2 + 5r + -7r = 14 + 7r + -7r Combine like terms: 5r + -7r = -2r -2 + -2r = 14 + 7r + -7r Combine like terms: 7r + -7r = 0 -2 + -2r = 14 + 0 -2 + -2r = 14 Add '2' to each side of the equation. -2 + 2 + -2r = 14 + 2 Combine like terms: -2 + 2 = 0 0 + -2r = 14 + 2 -2r = 14 + 2 Combine like terms: 14 + 2 = 16 -2r = 16 Divide each side by '-2'. r = -8 Simplifying r = -8
| 10sin(2x)-5=0 | | 0.46=log(x) | | ln(3/x)=0.84 | | 2x-4x-30=180 | | -6=-2(3b+9)-5(4-26) | | -7(x+2)-11=14+3 | | 12a^2-52ab-40b^2=0 | | 5y+4x-30=180 | | -1.5x-1/4=-6.32 | | 8-8=14x+10x | | X-2y+2z=1 | | W-w+5w+3=8 | | 4x^2+2x=15 | | 7q-6q=14 | | 12n-11n-n+4n+4n=16 | | 10r+r+4r-2r-11r=18 | | 5q-5q+q=11 | | 40x+6(1.5)+4(2x)=855 | | 2x^2+8x-73=-9 | | 6s-5s-s+s=15 | | f(x)=8+3x-x^2 | | 320.05/37 | | 3cosx+14cosx-5=0 | | 3x^2+18x+19=4 | | 4x-5y+3z=-1 | | 9x+4-5x= | | 3(3-5)=18 | | 8(2.416666667+0.6666666667y)+12y+1=30 | | v(x)=(20-2x)(8-2x) | | 18m=30 | | N-14=-6 | | 5/7=10/m |