7(10-k)+4=11

Simple and best practice solution for 7(10-k)+4=11 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(10-k)+4=11 equation:


Simplifying
7(10 + -1k) + 4 = 11
(10 * 7 + -1k * 7) + 4 = 11
(70 + -7k) + 4 = 11

Reorder the terms:
70 + 4 + -7k = 11

Combine like terms: 70 + 4 = 74
74 + -7k = 11

Solving
74 + -7k = 11

Solving for variable 'k'.

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

Add '-74' to each side of the equation.
74 + -74 + -7k = 11 + -74

Combine like terms: 74 + -74 = 0
0 + -7k = 11 + -74
-7k = 11 + -74

Combine like terms: 11 + -74 = -63
-7k = -63

Divide each side by '-7'.
k = 9

Simplifying
k = 9

See similar equations:

| P+4q=40 | | 12=3v-12 | | 6k^2+30k=0 | | m^2=3m+10m | | xsquared=3x+3 | | 1.4s-s=60 | | -7(1+5x)+3x=-103 | | 133=7(2b+5) | | 280=8(6x+5) | | ((3-3)*6)+2= | | -2(3x-5)+7(x-6)=-21-8 | | -96=-8(7-n) | | 2p+8=18 | | 15m^2-8m-16=0 | | k-20=-34 | | -39=n-20 | | -25=p-13 | | 30+3=n+5 | | 15m^2-16=8 | | (k+-5)+3= | | 10x-x=135 | | 2x+11+6=0 | | (-4i)(i)(8+6i)= | | 6a+2b=16 | | 2x+3(x-4)=21 | | 3(1+y)= | | 0x=67 | | 88x=0 | | 0x+2=5 | | 3r^2+13r-10=0 | | u(s)=-6+3s+4 | | 44+7*3= |

Equations solver categories