If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 128 = 4(-8 + -5k) 128 = (-8 * 4 + -5k * 4) 128 = (-32 + -20k) Solving 128 = -32 + -20k Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '20k' to each side of the equation. 128 + 20k = -32 + -20k + 20k Combine like terms: -20k + 20k = 0 128 + 20k = -32 + 0 128 + 20k = -32 Add '-128' to each side of the equation. 128 + -128 + 20k = -32 + -128 Combine like terms: 128 + -128 = 0 0 + 20k = -32 + -128 20k = -32 + -128 Combine like terms: -32 + -128 = -160 20k = -160 Divide each side by '20'. k = -8 Simplifying k = -8
| 2x+9=x+12 | | 80+x+61+x+51=180 | | 5a(8a-3)+6a(a+4)= | | 3t^2-5t=7 | | (-3.5x+1.7)+(9.1x+0.3)= | | 2(2x+4)+8=50 | | 2c+4k=50 | | -3(-y-3)+y=3 | | 2/9y-4 | | 8x+2=24 | | 6x-6=5x-2(1-x) | | 1/8(x-48)=56 | | 5m-7=3m-1 | | -3/2x8/5 | | 1.99x+50= | | x+11=-33 | | N+17=34 | | 3b-24=4b+8 | | -2x+10=5 | | 10.45+(10.45*x)=31.00 | | 8+8x=46 | | -76=68+y | | 2u+3=4u-6 | | 6x+5y=191 | | 30(10x+20)=75(5x) | | 5x-2=4x-4 | | 2(5x-4)=7 | | 2x^2+4x+8=32 | | 2m+3m-4-3=8 | | 6+14n-5=7n+45-4n | | (2n+4)(3)=(5)(n+6)+10 | | -(1+7x)-6(-7-6)=36 |