(2k+5)-3(k-1)=k-7

Simple and best practice solution for (2k+5)-3(k-1)=k-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 (2k+5)-3(k-1)=k-7 equation: 


Simplifying
(2k + 5) + -3(k + -1) = k + -7

Reorder the terms:
(5 + 2k) + -3(k + -1) = k + -7

Remove parenthesis around (5 + 2k)
5 + 2k + -3(k + -1) = k + -7

Reorder the terms:
5 + 2k + -3(-1 + k) = k + -7
5 + 2k + (-1 * -3 + k * -3) = k + -7
5 + 2k + (3 + -3k) = k + -7

Reorder the terms:
5 + 3 + 2k + -3k = k + -7

Combine like terms: 5 + 3 = 8
8 + 2k + -3k = k + -7

Combine like terms: 2k + -3k = -1k
8 + -1k = k + -7

Reorder the terms:
8 + -1k = -7 + k

Solving
8 + -1k = -7 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
8 + -1k + -1k = -7 + k + -1k

Combine like terms: -1k + -1k = -2k
8 + -2k = -7 + k + -1k

Combine like terms: k + -1k = 0
8 + -2k = -7 + 0
8 + -2k = -7

Add '-8' to each side of the equation.
8 + -8 + -2k = -7 + -8

Combine like terms: 8 + -8 = 0
0 + -2k = -7 + -8
-2k = -7 + -8

Combine like terms: -7 + -8 = -15
-2k = -15

Divide each side by '-2'.
k = 7.5

Simplifying
k = 7.5

See similar equations:

| 15+55=3(15)+25 | | 9y=7y | | 15+55=3x+25 | | (x-y)dx-(x+y)dv=0 | | 3x^2-Kx-6=0 | | 0.8-y=3.2 | | 5x-2-6x-21=0 | | 17-6x=12+7x | | x^2+18x-18=0 | | a^2+11a+c=0 | | m^2-5m+c=0 | | 8+3=510 | | 9+1=89 | | 18+4x=8(1+x) | | 2(2u+3)-4(3-2u)=-6 | | 3(x-4)+7(2x-3)=-84 | | sin(3x-pi)=0 | | -[10x-(14x+5)]=5+(3x+1) | | 5(2-v)-2(2v+1)-26=0 | | 4x=8(1+x) | | 3(2z-1)=55-4(z+2) | | 5x-3=7x+6 | | 5(7-2s)-4(3-5s)=53 | | 4(6y-5)=5(2y-3)+51 | | 8(2-x)=3(4x+3)+87 | | (5y-4)=(62-6y) | | 5x+9+7x=141 | | (2x^2+5xy)x(5y-x)=0 | | (12+n)*(13+n)=200 | | 2SinaCosb-Sina=0 | | m^3-7m^2+6=0 | | x^3+2x^2+5x+7=0 |

Equations solver categories