If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying k2 = 28 + -3k Solving k2 = 28 + -3k Solving for variable 'k'. Reorder the terms: -28 + 3k + k2 = 28 + -3k + -28 + 3k Reorder the terms: -28 + 3k + k2 = 28 + -28 + -3k + 3k Combine like terms: 28 + -28 = 0 -28 + 3k + k2 = 0 + -3k + 3k -28 + 3k + k2 = -3k + 3k Combine like terms: -3k + 3k = 0 -28 + 3k + k2 = 0 Factor a trinomial. (-7 + -1k)(4 + -1k) = 0Subproblem 1
Set the factor '(-7 + -1k)' equal to zero and attempt to solve: Simplifying -7 + -1k = 0 Solving -7 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1k = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1k = 0 + 7 -1k = 0 + 7 Combine like terms: 0 + 7 = 7 -1k = 7 Divide each side by '-1'. k = -7 Simplifying k = -7Subproblem 2
Set the factor '(4 + -1k)' equal to zero and attempt to solve: Simplifying 4 + -1k = 0 Solving 4 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1k = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1k = 0 + -4 -1k = 0 + -4 Combine like terms: 0 + -4 = -4 -1k = -4 Divide each side by '-1'. k = 4 Simplifying k = 4Solution
k = {-7, 4}
| 6(-2)+5x=-7 | | 2x-(3x-6)=8 | | 3m+3=2m-2 | | 0.5x+8/3x=x+13 | | 3g(h-4g)-h(3-8g)= | | f=mq | | 4(y+5)= | | -1=a+51 | | 37=-4s-1 | | (3/4)x^2+8x+20=0 | | x(x-7)+10=10 | | y+31=79 | | 3250-m=2(m-500)+1500 | | (y+1)/(y^2-3y-18)=0 | | 5/8x+25 | | 18-1/5(5c+15)=-2c-10 | | -7x+8=4x-10 | | 4x^2-11+3=5x+4 | | -17-6t=-17 | | 700=5-x | | 2y^2+4=-9y | | 12x-3(x+7)=42 | | (3/4)^2+8x+20=0 | | lx+1l=3 | | 25=250/x | | x+16=42 | | s(8-2t)+3t(4-2s)+5t= | | .375y=2.75 | | -5x+3=4x-105 | | (11/x)=(-5/3x)+1 | | 9+c=18 | | 5/(1/2)+4(-3) |