If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4k2 + -126 = -10k Reorder the terms: -126 + 4k2 = -10k Solving -126 + 4k2 = -10k Solving for variable 'k'. Reorder the terms: -126 + 10k + 4k2 = -10k + 10k Combine like terms: -10k + 10k = 0 -126 + 10k + 4k2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-63 + 5k + 2k2) = 0 Factor a trinomial. 2((-7 + -1k)(9 + -2k)) = 0 Ignore the factor 2.Subproblem 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 '(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 = {-7, 4.5}
| 2x+7=-4x-53 | | -18q-14+11q=-8q+4 | | -10-2x=-7x+35 | | 55+(-15)= | | 2[5x-(-3)]+6x= | | -16+3g=-3g+20 | | 2n^2+5n=117 | | -17c-15=8c+19+16 | | -2(-3x+1)= | | 25c/6ab•a^4/5c | | 2n^2-9n=-4 | | -(x-10)=8 | | 3x^2-30=-x | | y+(y-3)= | | P=q+6+8 | | y=-5y+6 | | 24=(y+6)2 | | 12.5=2x-3.5 | | 3x^2+8x=28 | | 5x+y=178 | | 7(-5x+2)=259 | | 11x+5y=16 | | -5d-7-2d=8-10d | | -x+8y=7 | | 3x+4=19 | | -5d-7-2d=-8-10d | | 8z+6=7e+4 | | (5)(-4)(-1)(2)(3)= | | 4.6x+15=2.2x-3 | | -20/18 | | -2p=6-p | | 4=y/8 |