-(3k-3)=31-7k

Simple and best practice solution for -(3k-3)=31-7k 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-3)=31-7k equation:


Simplifying
-1(3k + -3) = 31 + -7k

Reorder the terms:
-1(-3 + 3k) = 31 + -7k
(-3 * -1 + 3k * -1) = 31 + -7k
(3 + -3k) = 31 + -7k

Solving
3 + -3k = 31 + -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.
3 + -3k + 7k = 31 + -7k + 7k

Combine like terms: -3k + 7k = 4k
3 + 4k = 31 + -7k + 7k

Combine like terms: -7k + 7k = 0
3 + 4k = 31 + 0
3 + 4k = 31

Add '-3' to each side of the equation.
3 + -3 + 4k = 31 + -3

Combine like terms: 3 + -3 = 0
0 + 4k = 31 + -3
4k = 31 + -3

Combine like terms: 31 + -3 = 28
4k = 28

Divide each side by '4'.
k = 7

Simplifying
k = 7

See similar equations:

| 4y+26=-2(y+2) | | 20/2-3*3 | | 2(-2x+8)+3=2x+3 | | 30+(-7)= | | 500=45*11.1+35(12-11.1) | | 14-v=276 | | -2(-2x+4)x= | | -2=4u+2(u+8) | | -3b+10+(-b)+(-8)= | | 20/3-3x3 | | 96=4(2x+8) | | 104=8(3r+4) | | 2/3(6x9)=34 | | -36=-3w+6(w-3) | | 4x^2+28x+39=0 | | v-2(v+2)=-29-6v | | 11.2+12.5g=86.2 | | -15-(11)= | | 2x+(-20x)= | | 9x+(30+x)=150 | | (14-2x)(3x-1)(2x+1)=26 | | 6+v(-3)=6+v | | 27+9=n | | 56.5=2(3.14)r | | 1.5x+6=15 | | -8n+4(-3-9n)= | | 3x^2+64y=192 | | -16x+6x= | | R^4/R^2 | | -2x(x+1)=-2x+5 | | v+8+4=7 | | 6(8p+3)=-174 |

Equations solver categories