If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 1 + -1r = 15 + -3r Solving 1 + -1r = 15 + -3r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '3r' to each side of the equation. 1 + -1r + 3r = 15 + -3r + 3r Combine like terms: -1r + 3r = 2r 1 + 2r = 15 + -3r + 3r Combine like terms: -3r + 3r = 0 1 + 2r = 15 + 0 1 + 2r = 15 Add '-1' to each side of the equation. 1 + -1 + 2r = 15 + -1 Combine like terms: 1 + -1 = 0 0 + 2r = 15 + -1 2r = 15 + -1 Combine like terms: 15 + -1 = 14 2r = 14 Divide each side by '2'. r = 7 Simplifying r = 7
| 3a+10=4a+2 | | 6x^2=48x | | -4(4n+2)=4 | | 3a+10=4a-2 | | 2t^2-14+3=3 | | N^2-11n+10=0 | | 5x-7=5x+8 | | 7a=4 | | -0.8c=-5.6 | | x+11=x-2 | | 8n=112 | | x-3=-26 | | (5x+6)(4x+5)=0 | | 2a-1=b | | 7(x+5)=7(-5-x)-7x | | -2x-8y=3 | | 6ax+6-4bx+12=3cx | | 4x+y=41 | | 2x-60=14 | | 24x+20=11.5x+24 | | 3x-1=4x+4 | | 144x=12 | | 3x+20-72x=9x+24 | | 4x-4x-1=24 | | 12x-5=4x+1 | | 3(x-6)+2=5(x+2)-4 | | 1x+5-18=3x+8 | | 2(2.5-9)+6b=-7 | | 4=72x+9x-4x | | 5x-4=8x+4 | | 2+3x=12+2x | | 2+4=11 |