If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2r + 1 + (-4r) + 7 = 0 Reorder the terms: 1 + 7 + 2r + (-4r) = 0 Combine like terms: 1 + 7 = 8 8 + 2r + (-4r) = 0 Combine like terms: 2r + (-4r) = -2r 8 + -2r = 0 Solving 8 + -2r = 0 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -2r = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -2r = 0 + -8 -2r = 0 + -8 Combine like terms: 0 + -8 = -8 -2r = -8 Divide each side by '-2'. r = 4 Simplifying r = 4
| 3x+5y-100=0 | | 1-16x^8=0 | | 10x+3-4x=27 | | x^2+4ax=21a^2 | | x^2-5bx+6b^2=0 | | -25x+14=19 | | 5x+10x=165 | | x^2=cx | | 2x(3-4)+x(5-4)= | | z^2-10z+36=0 | | -3y+8x=-4 | | (x-3)6= | | -3y+8x=-4fory | | -35.73168X=1627 | | 172+p=2000 | | -35.73168=1.96318389 | | 61=4a+b | | 1x+2x-1+2=18 | | 1x+2x-5=17 | | 6x-2=x+11 | | 12x-3=8x-7 | | 2.6t+5.2=2.6t+4+1.2 | | 6x+16=-3x | | 4t+10t= | | 1/2(8x-6)=1.1 | | 250=50n | | 2(y+1)=4y-2(y-1) | | y(3-6)=27 | | log(x)=1.69 | | logX=1.69 | | 4/9c+12=20 | | a^2*x+x=2*a^4-a |