-4k+18=3(k-1)

Simple and best practice solution for -4k+18=3(k-1) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -4k+18=3(k-1) equation:


Simplifying
-4k + 18 = 3(k + -1)

Reorder the terms:
18 + -4k = 3(k + -1)

Reorder the terms:
18 + -4k = 3(-1 + k)
18 + -4k = (-1 * 3 + k * 3)
18 + -4k = (-3 + 3k)

Solving
18 + -4k = -3 + 3k

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-3k' to each side of the equation.
18 + -4k + -3k = -3 + 3k + -3k

Combine like terms: -4k + -3k = -7k
18 + -7k = -3 + 3k + -3k

Combine like terms: 3k + -3k = 0
18 + -7k = -3 + 0
18 + -7k = -3

Add '-18' to each side of the equation.
18 + -18 + -7k = -3 + -18

Combine like terms: 18 + -18 = 0
0 + -7k = -3 + -18
-7k = -3 + -18

Combine like terms: -3 + -18 = -21
-7k = -21

Divide each side by '-7'.
k = 3

Simplifying
k = 3

See similar equations:

| 81+9=111+6 | | -18+4x=-5(6-3x)-8x | | ln(x+2)-ln(x+3)=ln(x+4) | | -2a+12+7a=8a-6a | | -3-5m+9m+3=-20 | | 13x-6=12x+1 | | 7(4+8m)+6m=m+28 | | 3x-1+116=180 | | 10(t)=-16t^2+20t+6 | | -(1-2r)-r=-38+8x | | V-m=w | | 18lnx=8 | | -1(2x-6)=4 | | -90=7(2+4n)-2n | | 5(x+4)-2x=26 | | -90=7(2+4n)-2 | | (-3-4)(-5-1)= | | 6+7(-3b-5)=-176 | | 10x+19=28+10x | | 6x+7=6-(3x-3) | | -320=8(1+6a)-7a | | -1y=-3 | | -8(1-2x)-4=84 | | 3c+2p=11+2 | | -8+y=24 | | -x(9x+7)=0 | | 7(4x-2)-5x=101 | | z-7z=4z-2-z | | 0.06*85000= | | 3(4x+5)=38 | | -112=-8v+8(4+7v) | | 3c+2p=13+2 |

Equations solver categories