K+20=7

Simple and best practice solution for K+20=7 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 K+20=7 equation: 


Simplifying
K + 20 = 7

Reorder the terms:
20 + K = 7

Solving
20 + K = 7

Solving for variable 'K'.

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

Add '-20' to each side of the equation.
20 + -20 + K = 7 + -20

Combine like terms: 20 + -20 = 0
0 + K = 7 + -20
K = 7 + -20

Combine like terms: 7 + -20 = -13
K = -13

Simplifying
K = -13

See similar equations:

| x+90+x+4=180 | | 1=2-d | | 4=3m-2 | | x+x+x+78=180 | | 2x^2-3y^2=10 | | 25x^2+80x-17=0 | | (1/2)/(5/6) | | 3.2a-32=4a | | -21+15=-3x+5x | | B=12b+12 | | (1/12)*4 | | x+4x-18+5x=180 | | p+11=3p | | (1/2)/(7/12)=x | | 6(x-90)=3x+2 | | .05(x)=20 | | -2.1=-0.6u+0.3u | | -2.1=-0.6+0.3 | | (6x-1)+121=180 | | s-2/3=2 | | 12y^2-6y=0 | | 3/2t=-1/3 | | n*2+5=-n-13 | | (3x+9)+132=180 | | -2g-3(7g+6)=-156 | | 1k+9=6k-66 | | g(x)=-2x+13 | | 2=4/w | | -3(3b-2)= | | -5/5i | | 4/5y-20=160 | | 22x=23x-1 |

Equations solver categories