4(3k+7)+3(5-2k)=25

Simple and best practice solution for 4(3k+7)+3(5-2k)=25 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 4(3k+7)+3(5-2k)=25 equation:


Simplifying
4(3k + 7) + 3(5 + -2k) = 25

Reorder the terms:
4(7 + 3k) + 3(5 + -2k) = 25
(7 * 4 + 3k * 4) + 3(5 + -2k) = 25
(28 + 12k) + 3(5 + -2k) = 25
28 + 12k + (5 * 3 + -2k * 3) = 25
28 + 12k + (15 + -6k) = 25

Reorder the terms:
28 + 15 + 12k + -6k = 25

Combine like terms: 28 + 15 = 43
43 + 12k + -6k = 25

Combine like terms: 12k + -6k = 6k
43 + 6k = 25

Solving
43 + 6k = 25

Solving for variable 'k'.

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

Add '-43' to each side of the equation.
43 + -43 + 6k = 25 + -43

Combine like terms: 43 + -43 = 0
0 + 6k = 25 + -43
6k = 25 + -43

Combine like terms: 25 + -43 = -18
6k = -18

Divide each side by '6'.
k = -3

Simplifying
k = -3

See similar equations:

| 2x+38=5x+11 | | 3m-2=-2-3m-m | | 12x+9=7x+44 | | 7(x+4)+x=36 | | 2x-3y=0 | | 17+2o=137 | | 7+6x+9x+9= | | 12h-12=132 | | 12h-12=1323 | | 2x+3=-43 | | 7x-68=2x-8 | | 21x^2-20x-25= | | x+x=18 | | 6x+6=114-9x | | 5x+2y=-3 | | 200-6x=30x+16 | | x+17=4x+2 | | 2(a+12)=16 | | 2wy+5w-wy+4w= | | 8m-36= | | 3(4m-10)+5(2m-12)=20 | | 6-8x=129-29x | | 15=.25(x-12)+x-2 | | 8a+9=41 | | 4u-6=30 | | 8+7(7n-4)= | | 3x+4=0 | | 6y-28=38 | | 10(x+8)=9(x-8)+8 | | 14s+5=47 | | -9(10x+8)=468 | | 4e-7=25 |

Equations solver categories