7(k+11)=42

Simple and best practice solution for 7(k+11)=42 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+11)=42 equation: 


Simplifying
7(k + 11) = 42

Reorder the terms:
7(11 + k) = 42
(11 * 7 + k * 7) = 42
(77 + 7k) = 42

Solving
77 + 7k = 42

Solving for variable 'k'.

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

Add '-77' to each side of the equation.
77 + -77 + 7k = 42 + -77

Combine like terms: 77 + -77 = 0
0 + 7k = 42 + -77
7k = 42 + -77

Combine like terms: 42 + -77 = -35
7k = -35

Divide each side by '7'.
k = -5

Simplifying
k = -5

See similar equations:

| 3y-48=0 | | 11x^2=122x+11 | | 1+7=x-7 | | 1/3/5(t-6)=-0.4 | | -7r-12=-124 | | 7/q=21 | | 3(11+p)=18 | | ln(3x)+ln(3)=1 | | 35w^2-66w+16=0 | | 23x-5+21+5=180 | | 3x+22=55 | | 2x=150-y | | 15x^2=96 | | -3x-2(3x-15)=-15 | | 5k+20=3k+16 | | x+2.64+2x=13-4x | | (32x^10)^2/5 | | 2.5=40 | | 8(x-6)-3x=18 | | x+.18x=20.06 | | 2x+2(2x+6)=48 | | 3(x-4)=7(x+3) | | 3xa=20 | | -6=1/5y-1 | | 6m=-138 | | Y=25-2y | | 18*0-2y=4 | | 22x-64=24 | | -6u+6=-8u-4 | | 7x+3=5x-12 | | 4x+2(-4x+13)=70 | | i/(2*i) |

Equations solver categories