12-3k+7=13

Simple and best practice solution for 12-3k+7=13 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 12-3k+7=13 equation:


Simplifying
12 + -3k + 7 = 13

Reorder the terms:
12 + 7 + -3k = 13

Combine like terms: 12 + 7 = 19
19 + -3k = 13

Solving
19 + -3k = 13

Solving for variable 'k'.

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

Add '-19' to each side of the equation.
19 + -19 + -3k = 13 + -19

Combine like terms: 19 + -19 = 0
0 + -3k = 13 + -19
-3k = 13 + -19

Combine like terms: 13 + -19 = -6
-3k = -6

Divide each side by '-3'.
k = 2

Simplifying
k = 2

See similar equations:

| -15x=3y+9 | | 10x+-38+38=8+38 | | 237079843x=298348 | | 6(p+q)=p | | 10x+-38+38=9+38 | | 8p+r+s=18 | | 5u-3=-23 | | 5x+65=2x+101 | | 3p+4q=15 | | (2+n)(3+5)=540 | | 26x^2-3x+4-5x^2+5x-12= | | 6.3=0.97 | | 12x-(7x+6)=41 | | a(b+c)=d | | 25a+3b-40a-7b= | | 3x+71=5x+57 | | x(x+9)(x-7)= | | 4x+6x+-38=8 | | xsquared-6x+5=0 | | 10+-38=8 | | (-8x^2-8x+7)(5x^2+4x+1)= | | 22xyz-36xyz= | | (4x+3)(-3x^2+8x-8)= | | 5m+14=6 | | 4-6*x= | | -17xyz-45xyz= | | 7m-2=8m+4-4 | | 5-1=13-z | | (-9x-6)(-8x+2)= | | (4x-4)(4x-4)= | | 58r^2-22r^2= | | (5x+4y)(25x^2-20xy+16y^2)= |

Equations solver categories