If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2k2 + 18 = 13k Reorder the terms: 18 + 2k2 = 13k Solving 18 + 2k2 = 13k Solving for variable 'k'. Reorder the terms: 18 + -13k + 2k2 = 13k + -13k Combine like terms: 13k + -13k = 0 18 + -13k + 2k2 = 0 Factor a trinomial. (2 + -1k)(9 + -2k) = 0Subproblem 1
Set the factor '(2 + -1k)' equal to zero and attempt to solve: Simplifying 2 + -1k = 0 Solving 2 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1k = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1k = 0 + -2 -1k = 0 + -2 Combine like terms: 0 + -2 = -2 -1k = -2 Divide each side by '-1'. k = 2 Simplifying k = 2Subproblem 2
Set the factor '(9 + -2k)' equal to zero and attempt to solve: Simplifying 9 + -2k = 0 Solving 9 + -2k = 0 Move all terms containing k to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -2k = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2k = 0 + -9 -2k = 0 + -9 Combine like terms: 0 + -9 = -9 -2k = -9 Divide each side by '-2'. k = 4.5 Simplifying k = 4.5Solution
k = {2, 4.5}
| 21-27x-25x-5=-72+32 | | 7(v-5)=-4v+9 | | -7+3w=3-10+3w | | -16y=144-4y | | 5x+10x-9=3(5x+9) | | 3[3n+6]=63 | | 4(x+2)+3+2(x-1)=51 | | -20=4(w-7)-8w | | x+x(0.13)=1206.84 | | 2x+72=-7x | | -10x+35-x=2x+4-8 | | 36+3y=-7x | | 9+2s=2s+2 | | 7x+1=7x-8 | | y^2-5=3y-5 | | Z^16=-64 | | 1+6+3v=4v+9 | | 12y=36+3y | | 3(4-r)+5=9 | | 3(x+12)-2=10 | | -5(c+10)-14=-134 | | 2(x+9)+1=29 | | 6x+3x-6=10x-x-6 | | 3y=30-2y | | 12(x-3)+4x=28 | | 30n-168=192 | | 2x-6y=108 | | ln(x+6)-ln(x)=3 | | 2x-5x+4=-4x+4 | | 2x+14*(X-7)=32 | | g(2)=4*2-7 | | -4x+14-6x=4 |