If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21 = 0.7k Solving 21 = 0.7k Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-0.7k' to each side of the equation. 21 + -0.7k = 0.7k + -0.7k Combine like terms: 0.7k + -0.7k = 0.0 21 + -0.7k = 0.0 Add '-21' to each side of the equation. 21 + -21 + -0.7k = 0.0 + -21 Combine like terms: 21 + -21 = 0 0 + -0.7k = 0.0 + -21 -0.7k = 0.0 + -21 Combine like terms: 0.0 + -21 = -21 -0.7k = -21 Divide each side by '-0.7'. k = 30 Simplifying k = 30
| (w+5)(w+5)=0 | | (w+3)(w+5)=0 | | 60=a*180 | | (2y+5)(7y-5)=0 | | (u-2)(u+4)=0 | | x^4+5=6x^2 | | (y-3)(y-3)=0 | | (x-4)(x-6)= | | 3x+98=x+67 | | 5u(u+3)(u-7)=0 | | 3x+98=x | | 2y^2-6y=1 | | (2z-5)(3+z)=0 | | (w+2)(w+8)=0 | | 6y-7y+7y-5=37 | | v^2-6v+35= | | (v-9)(v-2)=0 | | w^6-12w^5+46w^4=0 | | (6r+1)(3r-3)= | | 10y^7-32y^6+6y^5=0 | | 5y-10=4y-6 | | 72-(4x+13)=4(x+8)+x | | x^2+20x=-224 | | 6u^6+36u^5+54u^4=0 | | x+x-2=3 | | .22x+45=78 | | 5v^5-33v^4-14v^3=0 | | 2-7a-14a-2=43 | | -16x^2+40x+3=10 | | x+3y-2z=-9 | | 13+14=12y-5-11y | | 81x^2-54x+9=0 |