3[2k-5]-k=4-[3k+7]

Simple and best practice solution for 3[2k-5]-k=4-[3k+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 3[2k-5]-k=4-[3k+7] equation:


Simplifying
3[2k + -5] + -1k = 4 + -1[3k + 7]

Reorder the terms:
3[-5 + 2k] + -1k = 4 + -1[3k + 7]
[-5 * 3 + 2k * 3] + -1k = 4 + -1[3k + 7]
[-15 + 6k] + -1k = 4 + -1[3k + 7]

Combine like terms: 6k + -1k = 5k
-15 + 5k = 4 + -1[3k + 7]

Reorder the terms:
-15 + 5k = 4 + -1[7 + 3k]
-15 + 5k = 4 + [7 * -1 + 3k * -1]
-15 + 5k = 4 + [-7 + -3k]

Combine like terms: 4 + -7 = -3
-15 + 5k = -3 + -3k

Solving
-15 + 5k = -3 + -3k

Solving for variable 'k'.

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

Add '3k' to each side of the equation.
-15 + 5k + 3k = -3 + -3k + 3k

Combine like terms: 5k + 3k = 8k
-15 + 8k = -3 + -3k + 3k

Combine like terms: -3k + 3k = 0
-15 + 8k = -3 + 0
-15 + 8k = -3

Add '15' to each side of the equation.
-15 + 15 + 8k = -3 + 15

Combine like terms: -15 + 15 = 0
0 + 8k = -3 + 15
8k = -3 + 15

Combine like terms: -3 + 15 = 12
8k = 12

Divide each side by '8'.
k = 1.5

Simplifying
k = 1.5

See similar equations:

| c-167=85 | | (4x+7)(x-6)=8x+14 | | -t^2=1-2t | | -v^2=81-18v | | 54-14=5(x-8) | | 5w^2-35w=0 | | 54-14=5(x-8) | | -3x-11x=56 | | x-0.58=1.39 | | 2y^2-16y=0 | | (5y+2)(y+7)=-2(5y+2) | | -5=2x-6 | | x^2-19x+80=0 | | 54+4y-23=15y-11-5y | | 3m+16x=74-6x | | -7-15+7=-15 | | x+50+x=200 | | y+6.9=14.5 | | (4x-5)+(3x+6)= | | -7-15+x=-15 | | x^2+11x-26=0 | | x+18+3x=-21-3x-24 | | -x^2+8x+3= | | 3x^2-x-44= | | 32-12-14=6 | | 19-6(w-2)=7-3w | | n+67=282 | | 36x^2-61x+36=0 | | -x^2+8x+5= | | 21-5x=12+4x | | x-12-14=6 | | x+5=2x-40 |

Equations solver categories