9k+3.5=k+9

Simple and best practice solution for 9k+3.5=k+9 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 9k+3.5=k+9 equation: 


Simplifying
9k + 3.5 = k + 9

Reorder the terms:
3.5 + 9k = k + 9

Reorder the terms:
3.5 + 9k = 9 + k

Solving
3.5 + 9k = 9 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
3.5 + 9k + -1k = 9 + k + -1k

Combine like terms: 9k + -1k = 8k
3.5 + 8k = 9 + k + -1k

Combine like terms: k + -1k = 0
3.5 + 8k = 9 + 0
3.5 + 8k = 9

Add '-3.5' to each side of the equation.
3.5 + -3.5 + 8k = 9 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + 8k = 9 + -3.5
8k = 9 + -3.5

Combine like terms: 9 + -3.5 = 5.5
8k = 5.5

Divide each side by '8'.
k = 0.6875

Simplifying
k = 0.6875

See similar equations:

| 3*f+9=12*f-11 | | 9y-2-2y+135=0 | | 2b(11b+9)=0 | | A=B+-1BX-1+CX-1 | | XA+B+(-1BX)=C | | AX+B+(-1XB)=C | | 6x-8=-22 | | 1/2(14) | | 1/2/7 | | 1/2(-8) | | 1/3(-3) | | 1/3x-3 | | 3/4+1/4x=4 | | (1/2)x=105 | | 6ab-7a-30b+35=0 | | In(2x-5)=0 | | -11n+12=-7n-12 | | 3X+10(-X)=76 | | 7*2=X | | 7x+5-6=-20 | | 1000(8x-10)=50(418+100x) | | 7x+15-6=20 | | 3X+10(1.00-X)=76 | | 3X+10(1-X)=76 | | -97-6m+6n-36-n+2m= | | 7x+4=5+4x | | 7x+4=4+4x | | 57=3x-3 | | 6x+0.36=24.72 | | 12=x/5 | | -u(u+v)= | | 9/99=x |

Equations solver categories