If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -21 + 5b = -3(b + 4) + -1b Reorder the terms: -21 + 5b = -3(4 + b) + -1b -21 + 5b = (4 * -3 + b * -3) + -1b -21 + 5b = (-12 + -3b) + -1b Combine like terms: -3b + -1b = -4b -21 + 5b = -12 + -4b Solving -21 + 5b = -12 + -4b Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '4b' to each side of the equation. -21 + 5b + 4b = -12 + -4b + 4b Combine like terms: 5b + 4b = 9b -21 + 9b = -12 + -4b + 4b Combine like terms: -4b + 4b = 0 -21 + 9b = -12 + 0 -21 + 9b = -12 Add '21' to each side of the equation. -21 + 21 + 9b = -12 + 21 Combine like terms: -21 + 21 = 0 0 + 9b = -12 + 21 9b = -12 + 21 Combine like terms: -12 + 21 = 9 9b = 9 Divide each side by '9'. b = 1 Simplifying b = 1
| a^3b-8b=0 | | 1*(-2)= | | -4=M-13 | | 16+7r=-5(-r-6) | | X^3-3x^2-8x-2=0 | | 7s^3-28s=0 | | -x+8=-4x+29 | | 7y^2-35y+21= | | 3x^3y^2+3y^2=0 | | .7(6x+12)=1.8-(x+2) | | 2x+40+3x+y+2y=180 | | -40-8p=-8(1+3p) | | -.5(74.8+x)=-39.4 | | x^4-14x^3+48x^2=0 | | -74-(-48)= | | 5x+3y=140 | | 3t^2+6t-7=2 | | 100n^2r^2+30nr^3-50n^2r= | | 2x-5=6x+15 | | -63-(-38)= | | (y-1)=x | | -5(p-2)-4=-9-8p | | 0.28=In(y) | | 6p-5=17 | | 6=7(C)-3 | | 12y^2-25=0 | | =3sinx | | 42-n=17 | | -5(8-4m)+5=30+7m | | 49z^2-16y^2= | | 11c-3=8c | | 61-2x=39 |