kx+7=4

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


Simplifying
kx + 7 = 4

Reorder the terms:
7 + kx = 4

Solving
7 + kx = 4

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 + kx = 4 + -7

Combine like terms: 7 + -7 = 0
0 + kx = 4 + -7
kx = 4 + -7

Combine like terms: 4 + -7 = -3
kx = -3

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

Simplifying
k = -3x-1

See similar equations:

| -4n-2n+3=2n+3 | | 5+5u=-30 | | 0=-6v-6 | | -4.3=z+6.7 | | 2y=54-7y | | 36/24=27/x | | 5.4t+14.6-10.6-10.1t=12.8-3.5t-0.6 | | 2u+12=30 | | -2.9g=26.1 | | 8x+5=120 | | -7-2z=3 | | -3.9s=39 | | 3u-15=39 | | f+2.7=5.7 | | 6x+125=12x-7 | | 13=5.2+y | | 2y+5=(4y+8) | | 9x-53=45 | | 15(b+2)+15=2b-9 | | 89=4y+13 | | 50*x^15=70000 | | 4x-2(x-3)=-2+5x-10 | | 2v+11=41 | | -64+3=-3 | | 2v+11=11 | | 3x-8=-4x+27 | | 1 = s7– 2 | | 3+4+a=13+a | | 39x^3-26x^2-13x= | | 0.14x+0.8(x-1)=0.01(4x-5) | | 46=5w-9 | | 4-4=25 |

Equations solver categories