If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4 + 5r = 7r + -4 Reorder the terms: 4 + 5r = -4 + 7r Solving 4 + 5r = -4 + 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. 4 + 5r + -7r = -4 + 7r + -7r Combine like terms: 5r + -7r = -2r 4 + -2r = -4 + 7r + -7r Combine like terms: 7r + -7r = 0 4 + -2r = -4 + 0 4 + -2r = -4 Add '-4' to each side of the equation. 4 + -4 + -2r = -4 + -4 Combine like terms: 4 + -4 = 0 0 + -2r = -4 + -4 -2r = -4 + -4 Combine like terms: -4 + -4 = -8 -2r = -8 Divide each side by '-2'. r = 4 Simplifying r = 4
| -189=-7(4x+7) | | 2x-4(x-3)=-5+3x-18 | | 11441=30x+20y+17z | | 20s^2-23sb+6b^2= | | 30x+22=80 | | -4x=-30-9y | | 2x+10+12=x+18 | | 9-24= | | -4(-3+8m)-6m=202 | | 163=x+2x+(x+15) | | -3(-2-3k)=33 | | 10+5x+2x^2-x^3=0 | | 2+8n=2n-6+7n | | -3(2-3k)=33 | | 2m^2+1m-15=0 | | 96=-8(x-8) | | J/15+7=10 | | 8n-4=4n | | X/2+1/5=4 | | 6t+62s=1.2(3t-42s)solvefprt | | -8/3(y-15)-1/6y | | 1.7q-2.6-2.2q=-1.5q-5.9 | | 36=-v+3(2-3v) | | 3/5=2/3+a | | 200x-x^2=55x+4200 | | 4(-4n-5)=92 | | U=4Lw+4wh+3hL | | 3(f-12)+1=19 | | -9-(-6)+(-3)= | | 6t+62s=1.2(3t-42s) | | 35x+25=40 | | 3.39x^2-4.6x+15=44 |