7-k=3

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


Simplifying
7 + -1k = 3

Solving
7 + -1k = 3

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 + -1k = 3 + -7

Combine like terms: 7 + -7 = 0
0 + -1k = 3 + -7
-1k = 3 + -7

Combine like terms: 3 + -7 = -4
-1k = -4

Divide each side by '-1'.
k = 4

Simplifying
k = 4

See similar equations:

| 3x-8=7x-40 | | 9y^2-4=0 | | y=0.42x+3 | | y=-0.28x-8 | | -12=k+24 | | 2k+5=25-5 | | -3.8+x=5.8 | | 6n^2+19n-7=0 | | -3.2=b+(-0.2) | | 6n+19n-7=0 | | z+=-13 | | a-14=18 | | m+8=14 | | m-1.2=-1.2 | | 50-k=80 | | 6x-9y=72 | | 3y^2-4=-4y | | 4(x+2)2-4=12 | | 2(x+7)=10 | | 9x^2+3kx-k=0 | | x^2-6x+3=k(2x-1) | | 15-5x=-25 | | 3x-9=42 | | 42-20=2p | | 3y^2-4=4y | | -4x-40-14x=32 | | C=Amt | | C=Amy | | x-x*0.2=y | | 3x^2-14x=5 | | 4k(k+3)=-19 | | 3-2=x+4 |

Equations solver categories