If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -7 = r + -1(-2) Multiply -1 * -2 -7 = r + 2 Reorder the terms: -7 = 2 + r Solving -7 = 2 + r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-1r' to each side of the equation. -7 + -1r = 2 + r + -1r Combine like terms: r + -1r = 0 -7 + -1r = 2 + 0 -7 + -1r = 2 Add '7' to each side of the equation. -7 + 7 + -1r = 2 + 7 Combine like terms: -7 + 7 = 0 0 + -1r = 2 + 7 -1r = 2 + 7 Combine like terms: 2 + 7 = 9 -1r = 9 Divide each side by '-1'. r = -9 Simplifying r = -9
| X-5y+3x+4y= | | -3n-2=29 | | 4x+3=12-5 | | 3n-2=29 | | 8y-7=6y+2+y | | -17=x+0 | | (7y+7)-(2+6y)=9 | | -8-8m=72 | | 5x+17=2x+11 | | -0.6t^2+48t=0 | | 48x^5-24x^3= | | 17=-6+y | | 10-6n=52 | | 13=5+3k-7 | | -5x^3+40x^2-75x=0 | | 12=5-4x | | (101)n=65 | | 2m+5n+6m+4n= | | T=5x+7y | | 42n+62=15 | | 0.5x+x=10800 | | 10-3x=7-4x | | 3(4x-1)=4(-x+9)-7 | | -16t^2+143t+9=0 | | X^5=16.5 | | (x^2+5x)(x^2+5x+6)-72=0 | | x^4+10x^3+31x^2+30x-72=0 | | -16a^2-5a+312=0 | | 3n-6+2n=-7+4n | | 25p-4=71p-96 | | x+(-3)=11 | | X^2+6=8x-3 |