0.8k-5=-7+0.4k

Simple and best practice solution for 0.8k-5=-7+0.4k 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 0.8k-5=-7+0.4k equation:


Simplifying
0.8k + -5 = -7 + 0.4k

Reorder the terms:
-5 + 0.8k = -7 + 0.4k

Solving
-5 + 0.8k = -7 + 0.4k

Solving for variable 'k'.

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

Add '-0.4k' to each side of the equation.
-5 + 0.8k + -0.4k = -7 + 0.4k + -0.4k

Combine like terms: 0.8k + -0.4k = 0.4k
-5 + 0.4k = -7 + 0.4k + -0.4k

Combine like terms: 0.4k + -0.4k = 0.0
-5 + 0.4k = -7 + 0.0
-5 + 0.4k = -7

Add '5' to each side of the equation.
-5 + 5 + 0.4k = -7 + 5

Combine like terms: -5 + 5 = 0
0 + 0.4k = -7 + 5
0.4k = -7 + 5

Combine like terms: -7 + 5 = -2
0.4k = -2

Divide each side by '0.4'.
k = -5

Simplifying
k = -5

See similar equations:

| 4x^2+12x-18=0 | | 66-2x=9x+22 | | 3x+10=66-4x | | 7(m-3)=7 | | 12x^2+14x=0 | | 1+6x=21+x | | 6x-2=14x-98 | | 2x+11=83-6x | | 4x+26=13x-55 | | 3x^2-42x+39=0 | | x^2+18x+63=0 | | 4x+26=13x-35 | | a^2+5a=0 | | 7p*8q= | | 4x+26=7x+1 | | 14x^2+12x=0 | | r^2+16r+64=0 | | 1+5x=17x+x | | 28-2x=3x-17 | | 6x-2=14x-66 | | 3n^2+19n+20=0 | | 6x+18=15x+72 | | 8=4(3c+5) | | 12x-22=7x+3 | | 2x+43=6x+11 | | 5c^2-26c-24=0 | | -6+5x=8x-9 | | 4s^2-17s-15=0 | | 6x-7=3x+8 | | -x-5+3x=1 | | 3(a+b)+3(b+a)= | | 2x^2+2x-12=0 |

Equations solver categories