If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12r + 21 = 9x + -15 Reorder the terms: 21 + 12r = 9x + -15 Reorder the terms: 21 + 12r = -15 + 9x Solving 21 + 12r = -15 + 9x Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-21' to each side of the equation. 21 + -21 + 12r = -15 + -21 + 9x Combine like terms: 21 + -21 = 0 0 + 12r = -15 + -21 + 9x 12r = -15 + -21 + 9x Combine like terms: -15 + -21 = -36 12r = -36 + 9x Divide each side by '12'. r = -3 + 0.75x Simplifying r = -3 + 0.75x
| 4000/8 | | 10(x+2)=4(x+17) | | 0.11x^2-3x+9=0 | | 3n*2=75 | | 6x-1=134-9x | | 2x^5+5x^4-7=0 | | 4x+3x=1200 | | -4(3p-4q)= | | SinA=0.4 | | 65+9000+b=1053 | | (abs)x=(abs)y | | (x+400)-(y*2)= | | 4x+1=5+4x | | 3+2=3 | | 4-5y=-8y-2 | | (x*2)-(y+400)=150 | | 30x+50y=600 | | 2x^2+3d^3-5t^4+8h^5=23s^6 | | -69=7u-6 | | 6(t+18)=-12 | | 12-3x=6x+9 | | (3x^2)/3x | | (x+5)(3x-1)= | | (2+x)(6-3x)(8x-8)=0 | | Y=6x^2-18x-24 | | 3n^2+3n+310=0 | | 5(4s+8)=100 | | 6+2n=26 | | 3(2l+1)=51 | | x*y+3=0 | | 7x-6x=-10-30 | | 10a+66= |