-20=-3+7(k+5)

Simple and best practice solution for -20=-3+7(k+5) 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 -20=-3+7(k+5) equation:


Simplifying
-20 = -3 + 7(k + 5)

Reorder the terms:
-20 = -3 + 7(5 + k)
-20 = -3 + (5 * 7 + k * 7)
-20 = -3 + (35 + 7k)

Combine like terms: -3 + 35 = 32
-20 = 32 + 7k

Solving
-20 = 32 + 7k

Solving for variable 'k'.

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

Add '-7k' to each side of the equation.
-20 + -7k = 32 + 7k + -7k

Combine like terms: 7k + -7k = 0
-20 + -7k = 32 + 0
-20 + -7k = 32

Add '20' to each side of the equation.
-20 + 20 + -7k = 32 + 20

Combine like terms: -20 + 20 = 0
0 + -7k = 32 + 20
-7k = 32 + 20

Combine like terms: 32 + 20 = 52
-7k = 52

Divide each side by '-7'.
k = -7.428571429

Simplifying
k = -7.428571429

See similar equations:

| 2y+25=7y | | 1Y-10+X=11 | | 5g-1=-11 | | -20+35= | | 5x=4x+y | | 4x=x^2+4x-9 | | 100+50x=150+30x | | 5x-45=-155 | | 12z-32=4z | | -4x=x^2+4x-9 | | 6x+24y=360 | | -16=14-5 | | -3(x-2)+6x-10=17 | | 0x+9=4 | | 60+15x=90 | | 6x+8x+10x-24=18 | | (x+2)+2(x-2)=4 | | -89-7=5x+187 | | (3x+5)-7=73 | | 8n+3=2n+15 | | 7-0.04[6p-(2-0.01p)]=43.404 | | 3x+.75x=318.75 | | 5+4r=-36 | | 5(x-2)=3(1+2x) | | 14+5x+3(-x+3)=11 | | 53+x=90 | | 5x-7=-3+x | | 5x-4y-3=0 | | AX-D+C-BX=0 | | 147=7m | | 7x+6(7x-10)= | | 9h-4=86 |

Equations solver categories