7k+3=8k

Simple and best practice solution for 7k+3=8k 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 7k+3=8k equation:


Simplifying
7k + 3 = 8k

Reorder the terms:
3 + 7k = 8k

Solving
3 + 7k = 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
3 + 7k + -8k = 8k + -8k

Combine like terms: 7k + -8k = -1k
3 + -1k = 8k + -8k

Combine like terms: 8k + -8k = 0
3 + -1k = 0

Add '-3' to each side of the equation.
3 + -3 + -1k = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1k = 0 + -3
-1k = 0 + -3

Combine like terms: 0 + -3 = -3
-1k = -3

Divide each side by '-1'.
k = 3

Simplifying
k = 3

See similar equations:

| 5(2(3x-1)+4)=-200 | | 4x-1+2=120 | | 0.28x+0.55y=2.20 | | 2x+3(-4)=10 | | (88-x)+3x=180 | | 2x+3(-1)=10 | | 4x-18=28 | | 10+2a=3 | | 4b(b-7)=8b+4 | | 3s+5.95=230.95 | | 0.75w+0.50w-4=12 | | -3a-3=-2n+3p | | 2x+3(2)=10 | | 3/4x-5/9 | | 8+2a=-2 | | 2x+3(5)=10 | | 2x+16=3y+96 | | |(2x-3)/6|=|(4-3x)/8| | | 10b-2=7b+-7.4 | | 49x+9=49x+83 | | 2.5g+0.4=0.95 | | 4x=-4r+2d | | 15(6j+1)-6j=183 | | 0.08x+0.32(110-x)=0.27(110) | | 9c+3z=6z+12 | | 5.7[5-[11-(2x+3)]+9]=-18.4 | | 10y+16x+4=y | | 2(1/2p-4)-5p=-3p-1/4(6p-10) | | -18=12-2n+5-3n | | 5x+7(-4x-4)=24 | | x^2+10=2(2x-1) | | -5m+14=19 |

Equations solver categories