If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12r + -15 = 7r Reorder the terms: -15 + 12r = 7r Solving -15 + 12r = 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. -15 + 12r + -7r = 7r + -7r Combine like terms: 12r + -7r = 5r -15 + 5r = 7r + -7r Combine like terms: 7r + -7r = 0 -15 + 5r = 0 Add '15' to each side of the equation. -15 + 15 + 5r = 0 + 15 Combine like terms: -15 + 15 = 0 0 + 5r = 0 + 15 5r = 0 + 15 Combine like terms: 0 + 15 = 15 5r = 15 Divide each side by '5'. r = 3 Simplifying r = 3
| 1-6x-x=-6 | | 2(5x-18)= | | 12=4(x+4) | | 9b^2-100=0 | | 3x^4-x^3+4x^2=5 | | 2x+8x+x=180 | | 75*a=15 | | 2.6-3.1=-0.5 | | 8m=-56 | | a=-4-6 | | 6a-(5a-8)+(a-8)= | | 10-n=-2 | | -a=-8 | | 32=2+6x | | 2/3*7/8= | | 1*5+2/1-2 | | 6x+4+4x=104 | | 1x5+2/1-2 | | 4-3x=-2x-6 | | -3-3=a | | 29=5x+x-1 | | 6*x=2 | | n=20-n | | 60-n=0 | | 8=1/2(--1)m | | 40y+20x-x+2y= | | 17=-5m+32 | | 8(2x-3)(7x+11)=0 | | 29x(5-12)= | | 5(1-3x)-x=-59 | | 6x+3y+6y-2x= | | 2(r+3)+3(x+5)= |