If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -30 + 8r = 8r + 7(-2 + 2r) -30 + 8r = 8r + (-2 * 7 + 2r * 7) -30 + 8r = 8r + (-14 + 14r) Reorder the terms: -30 + 8r = -14 + 8r + 14r Combine like terms: 8r + 14r = 22r -30 + 8r = -14 + 22r Solving -30 + 8r = -14 + 22r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-22r' to each side of the equation. -30 + 8r + -22r = -14 + 22r + -22r Combine like terms: 8r + -22r = -14r -30 + -14r = -14 + 22r + -22r Combine like terms: 22r + -22r = 0 -30 + -14r = -14 + 0 -30 + -14r = -14 Add '30' to each side of the equation. -30 + 30 + -14r = -14 + 30 Combine like terms: -30 + 30 = 0 0 + -14r = -14 + 30 -14r = -14 + 30 Combine like terms: -14 + 30 = 16 -14r = 16 Divide each side by '-14'. r = -1.142857143 Simplifying r = -1.142857143
| 2(x+2)+7=3(x+6) | | 9x-12y=18 | | 7r=13 | | 4(x-3)-(4x-12)=0 | | -3(x-2)=3x-42 | | 4z^7=16z^5 | | -10.3+c=-8.14 | | 4(x-3)-4x-12=0 | | 56-10x=12+12x | | 3(2x-5)=14 | | 6p=-7+5p | | (3x)(7x^4)= | | 2x+0.5x-2=-0.25x+2-0.5x | | h=-16t^2-20t+1100 | | 5(y+4)=4(y+5)-7y | | 3x+19=4x-10 | | -4r=5r+9 | | (x+2)(x+3)(x+4)=0 | | 3x-4+18=5x | | 4[x-6]+8=6x-8 | | -5n(r+7)=-52 | | -1+2y=-5+y | | 1100=-16t^2-20t+1100 | | 6-7x=7x-9x-29 | | 101y+2.50x=186.50 | | 360=0.75x | | 700-20x^2+40x=0 | | -10h+8=-8h | | 15x+10z+5= | | 32=8u+6(u+7) | | 3x^2+375=0 | | 7(6x-4)+1= |