3k(-1)=7k+2

Simple and best practice solution for 3k(-1)=7k+2 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 3k(-1)=7k+2 equation:


Simplifying
3k(-1) = 7k + 2

Reorder the terms for easier multiplication:
3 * -1k = 7k + 2

Multiply 3 * -1
-3k = 7k + 2

Reorder the terms:
-3k = 2 + 7k

Solving
-3k = 2 + 7k

Solving for variable 'k'.

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

Add '-7k' to each side of the equation.
-3k + -7k = 2 + 7k + -7k

Combine like terms: -3k + -7k = -10k
-10k = 2 + 7k + -7k

Combine like terms: 7k + -7k = 0
-10k = 2 + 0
-10k = 2

Divide each side by '-10'.
k = -0.2

Simplifying
k = -0.2

See similar equations:

| 3t+15=2t+10 | | M+(-4)=2m-m | | 5-4p=-18p+19 | | 15w-17w=4 | | -.8x=-64 | | .8t=-88 | | a^2+7a+7a=2 | | 8=3m+4 | | 0.33(d+9)=-12 | | 2+-9=-25 | | 5x=3x-(1-3x) | | (2x+10y)= | | 6+9f=8f | | -8-10=6x+14-5x | | 3r-81r^4=0 | | 7-4x=-18+x | | 110=3x-4(-6x+13) | | -4+5x=-3x+7 | | (6x)3times(1.2y)3= | | -2(3j+17)=-4j | | 4(2+3x)=32 | | 9b(5a+4b-2c)= | | -6x+5(6x-8)=128 | | 25*(36+x^2)=-16*(200-40*x-x^2) | | -2(3j+17)=4j | | x=a+b+c+.3x+.15x | | 25*(36+x^2)=16*(200-40*x-x^2) | | -3(7+11r)=5(-12r+12) | | y+3.6=-8.1-7.2 | | 2r+3s-t=5 | | x+48=828 | | 8a^2b^2c^4+14a^1b^3c^4+53a^2b^3= |

Equations solver categories