-20.4=k+7.8

Simple and best practice solution for -20.4=k+7.8 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 -20.4=k+7.8 equation:


Simplifying
-20.4 = k + 7.8

Reorder the terms:
-20.4 = 7.8 + k

Solving
-20.4 = 7.8 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-20.4 + -1k = 7.8 + k + -1k

Combine like terms: k + -1k = 0
-20.4 + -1k = 7.8 + 0
-20.4 + -1k = 7.8

Add '20.4' to each side of the equation.
-20.4 + 20.4 + -1k = 7.8 + 20.4

Combine like terms: -20.4 + 20.4 = 0.0
0.0 + -1k = 7.8 + 20.4
-1k = 7.8 + 20.4

Combine like terms: 7.8 + 20.4 = 28.2
-1k = 28.2

Divide each side by '-1'.
k = -28.2

Simplifying
k = -28.2

See similar equations:

| 2(x+8)=10x-16 | | -2(t-5)+4t=9t-7 | | 2(x+1)=2x-8 | | a-5=-14 | | 16-(7p-11)=9p-5 | | 3(x+5)=8x-15 | | -8+4r=4(5-6r) | | 7a+12=-30 | | 8y+6=7y-2 | | (4+8i)+(2+6i)= | | 5-8m=7-7m | | 2(3x+1)=5x+6 | | y=234x+30 | | 5y-4=-4 | | (x-26)=155 | | x^2+4x-9=11x-1 | | 9y=4y+1 | | .072v+.063=.104v-.093 | | X=2.16+-0.5y | | 9y+4y+1=180 | | 7(x-4)=2(x+1) | | 25y^2-80y+28=0 | | [9(a+5)-15]+[3(a-3)+5]= | | a+3.1=6.6+-4a | | 3(r-4)=6 | | (x+3)+(x-8)+x=55 | | 12-(4x-6)=3x-(9x-27) | | 22=2b+5 | | 6x+6=-5y | | 1-4(2x-7)=93 | | 168-11t=293-36t | | 8x+6(-2+8x)=268 |

Equations solver categories