If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying k2 + -6k = 7 Reorder the terms: -6k + k2 = 7 Solving -6k + k2 = 7 Solving for variable 'k'. Reorder the terms: -7 + -6k + k2 = 7 + -7 Combine like terms: 7 + -7 = 0 -7 + -6k + k2 = 0 Factor a trinomial. (-1 + -1k)(7 + -1k) = 0Subproblem 1
Set the factor '(-1 + -1k)' equal to zero and attempt to solve: Simplifying -1 + -1k = 0 Solving -1 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1k = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1k = 0 + 1 -1k = 0 + 1 Combine like terms: 0 + 1 = 1 -1k = 1 Divide each side by '-1'. k = -1 Simplifying k = -1Subproblem 2
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 = 7Solution
k = {-1, 7}
| (7b-9)-2(3b+4)=-5 | | 6x-3.5=14.5 | | 5x+6x-12-8x-24= | | 5t-7=-27 | | 2y-6=4y+6 | | 1/2(2n-4)-2n | | 3x+5x=84 | | 2x-2/5+7.5 | | 2x-2/5+7/5 | | 7(7x-6)=154 | | 2x-2/5=75 | | 2+2n=3n-(3n+4) | | 9x^4+15x^2-1=0 | | 6(k-7)=-84 | | -2a+8+9a=6a-3a | | 2x+11=6x+1 | | -s=70 | | 145-7x=20x+19 | | 6.4x+2=5.4x | | 2x^3+7x^2+5x=0 | | 3/1/8+5/1/6 | | 14-7x=69-42x | | -15-4x=63x | | -13=8+3m | | 8x^3-6x-1=0 | | a^2=-2a+35 | | 4-9t=23 | | 5/6b+18=-32 | | y=7/5*0-7 | | 7x-3y+8w-2y-2w+8x= | | X+(x-3)=41 | | 4/9-7x=-5/9 |