8(k-6)-(7k+7)=-7

Simple and best practice solution for 8(k-6)-(7k+7)=-7 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 8(k-6)-(7k+7)=-7 equation:


Simplifying
8(k + -6) + -1(7k + 7) = -7

Reorder the terms:
8(-6 + k) + -1(7k + 7) = -7
(-6 * 8 + k * 8) + -1(7k + 7) = -7
(-48 + 8k) + -1(7k + 7) = -7

Reorder the terms:
-48 + 8k + -1(7 + 7k) = -7
-48 + 8k + (7 * -1 + 7k * -1) = -7
-48 + 8k + (-7 + -7k) = -7

Reorder the terms:
-48 + -7 + 8k + -7k = -7

Combine like terms: -48 + -7 = -55
-55 + 8k + -7k = -7

Combine like terms: 8k + -7k = 1k
-55 + 1k = -7

Solving
-55 + 1k = -7

Solving for variable 'k'.

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

Add '55' to each side of the equation.
-55 + 55 + 1k = -7 + 55

Combine like terms: -55 + 55 = 0
0 + 1k = -7 + 55
1k = -7 + 55

Combine like terms: -7 + 55 = 48
1k = 48

Divide each side by '1'.
k = 48

Simplifying
k = 48

See similar equations:

| x/9.5=2 | | 8aw-12=-4 | | 17t-3t+9t= | | 3(2x+4)-8x=-2 | | -2=-5x+3 | | 8x+3x-2x=20+7 | | 4x=0,5 | | -180/-5= | | 32/2=16 | | (5r-6)(2r+3)(r+5)= | | 7x^2+13x+14=0 | | 2x=0,5 | | 2x^3+4x^2y^5-3y^5=7 | | s^2-45=-16 | | 2x+1.2=x | | 0.2x-3=-0.5x+3 | | 2x^3+4x^2y^5=7 | | 4x-(-2)=47 | | -4x+21=-1 | | x^2+78x+792= | | f(x)=27/x^2-x-42 | | 24=k(9) | | 5x+9=-13 | | 3(2x-5)+6=5(3-5x)+6x | | 7a*4b*3ab= | | 4(y+y)=5(y-2) | | 15x-30-6x-3x^2=0 | | 13(s-5)-4(s-1)+s=5 | | 2-8x-11x+6= | | 9z(z+9)=0 | | 2x+12=2x*3 | | (6x^2-4)+(x^2+4x-10)= |

Equations solver categories