12k-(k+7)=48

Simple and best practice solution for 12k-(k+7)=48 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 12k-(k+7)=48 equation:


Simplifying
12k + -1(k + 7) = 48

Reorder the terms:
12k + -1(7 + k) = 48
12k + (7 * -1 + k * -1) = 48
12k + (-7 + -1k) = 48

Reorder the terms:
-7 + 12k + -1k = 48

Combine like terms: 12k + -1k = 11k
-7 + 11k = 48

Solving
-7 + 11k = 48

Solving for variable 'k'.

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

Add '7' to each side of the equation.
-7 + 7 + 11k = 48 + 7

Combine like terms: -7 + 7 = 0
0 + 11k = 48 + 7
11k = 48 + 7

Combine like terms: 48 + 7 = 55
11k = 55

Divide each side by '11'.
k = 5

Simplifying
k = 5

See similar equations:

| k^2+16k+4=0 | | 2/3(6k-9)=3k+8 | | 3x^2-24x-2y^2+4y+1=0 | | -2x=(-4x+20)/2 | | 6a-a-a-a= | | (7x+2)/5=-8 | | (n-10)*4=32 | | w+(9)=14 | | 7x-2x=25 | | 3z-2=5z+4 | | 0.15=0.00194672/x | | 3(4x-5)=15 | | S(t)=-90t+630 | | 6x-13-4x=-6x+5+10x | | 4(y-3)+2y-5= | | 5x(2x-3)=7x+1 | | 3x+15=6x+10 | | 3x=-4+20-5 | | 7(5g+4)/4=59.5 | | (12b+2)-(-3b-4)= | | 12d+8=9d+17 | | 6(d+8)=-18 | | -x+10=5 | | (-4y-2)+(2y-7)= | | 7(a+5)=79.8 | | 51.2=9c-1 | | 7p=68.6 | | 2(d-8)=2 | | 3(a+3)=27 | | 3=2c-1 | | 9e-1=62 | | 5x+2/5=21/15 |

Equations solver categories