7(k-75)=84

Simple and best practice solution for 7(k-75)=84 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-75)=84 equation:


Simplifying
7(k + -75) = 84

Reorder the terms:
7(-75 + k) = 84
(-75 * 7 + k * 7) = 84
(-525 + 7k) = 84

Solving
-525 + 7k = 84

Solving for variable 'k'.

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

Add '525' to each side of the equation.
-525 + 525 + 7k = 84 + 525

Combine like terms: -525 + 525 = 0
0 + 7k = 84 + 525
7k = 84 + 525

Combine like terms: 84 + 525 = 609
7k = 609

Divide each side by '7'.
k = 87

Simplifying
k = 87

See similar equations:

| 30(x+2)=70 | | (3x^3+4x^3-5)-(2x^3-5)= | | a*3+8=12a | | -6(0)-y=-9 | | -36square= | | (1-2x^2)(1+2x^2)=0 | | (3-2i)*(5+i)*(4-2i)=0 | | 72.15=2x-.15 | | 9x+5y=1750 | | -6(-1)-y=-9 | | (4x-4)+(3x+8)=0 | | x^2+(4-2i)x+(7-4i)=0 | | -8m-5=-5-15 | | -7(5x-7)=154 | | x+6+11=-49 | | .50x+x=80 | | 2+3=180 | | -7(9+3x)=49 | | (5p+7)-(-2p-3)=0 | | x+(-7)=11 | | -x+5y=-7 | | 2.6x+1.5=6.7 | | 185=85+18w | | -7(9+3x)=48 | | 2(x-3)+(x-4)=24 | | 4y^2-2y-1=0 | | 5x+10-7=5x+3 | | 3(-1)+y=9 | | 3+3t-7=14-7 | | 2x^2+11x=2x+5 | | (-7n-5)+(8n+2)=0 | | 8x+10-4x=18 |

Equations solver categories