If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12 + 4r = 7r + 3 + -1 Reorder the terms: 12 + 4r = 3 + -1 + 7r Combine like terms: 3 + -1 = 2 12 + 4r = 2 + 7r Solving 12 + 4r = 2 + 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. 12 + 4r + -7r = 2 + 7r + -7r Combine like terms: 4r + -7r = -3r 12 + -3r = 2 + 7r + -7r Combine like terms: 7r + -7r = 0 12 + -3r = 2 + 0 12 + -3r = 2 Add '-12' to each side of the equation. 12 + -12 + -3r = 2 + -12 Combine like terms: 12 + -12 = 0 0 + -3r = 2 + -12 -3r = 2 + -12 Combine like terms: 2 + -12 = -10 -3r = -10 Divide each side by '-3'. r = 3.333333333 Simplifying r = 3.333333333
| 3+x=4x-18 | | 2+2+2*2=x | | 3a+7=14 | | 1/2(x-6)=18 | | 7g-8=4g-9 | | -2x+4=6x-20 | | 13=16 | | 7.5=log(x) | | 7-x/3=2x-7/5 | | 4x+10=-1+3x | | 7/12x-1/6=1/4x | | 2/x=-1/8 | | 7+x-15=-2.667 | | ln(20)+ln(5)=(5)ln(x) | | (2x)/3=(x-10)/4 | | 3x^3+3y=0 | | 6x-30=-6(-7+5x) | | 4v+14=50 | | 2(x+10)-20=43 | | x^2-3=-13 | | 3x+6=-6-x | | 7=-3x+10 | | x^2-3y^2=6 | | 6-per=24 | | -8(4x+1)+6x=174 | | y^2-3z^2=13 | | 9x^4-4x^2+4=0 | | Tsquared=81 | | 48/70 | | 10k+20=45 | | 500-4x=600-4.3x | | -3x+7=-7 |