3+k+7=4

Simple and best practice solution for 3+k+7=4 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 3+k+7=4 equation: 


Simplifying
3 + k + 7 = 4

Reorder the terms:
3 + 7 + k = 4

Combine like terms: 3 + 7 = 10
10 + k = 4

Solving
10 + k = 4

Solving for variable 'k'.

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

Add '-10' to each side of the equation.
10 + -10 + k = 4 + -10

Combine like terms: 10 + -10 = 0
0 + k = 4 + -10
k = 4 + -10

Combine like terms: 4 + -10 = -6
k = -6

Simplifying
k = -6

See similar equations:

| 15x-(4-x)=59 | | 6w+9=2+10w+3w | | -7+6f=7+8f | | -9y+6=8-3d | | 90,000/250,000 | | 6z+5(4-z)=-(z-4)+10 | | 1/19=q | | 2(3-x)=5x-6 | | x+1.15x=270 | | x-(-18)=16 | | 2/7(x-10)=3 | | 4x-212=180 | | .4x+.25y=10 | | 0.4x+0.25y=0.35(18) | | 3/x-3=5/2x-7 | | 10x=21x-6 | | -2k+8k+3=4 | | 5x+29=8x+11 | | 4x+5x+6x=20 | | -2(-5y+8)-2y=2(y-9)-8 | | 16.6b=8.3 | | 3(x+6)-6x=24 | | 3x+16=87 | | 9x+4x+25= | | 4x+1=3-2 | | 3p/10=12 | | 16h+224=h | | 1w+13=11w-7 | | 7x+17=18x | | (x-6)^1/2=x-2 | | 17-4y=9 | | (45-9x)^1/2=x-5 |

Equations solver categories