3k-2(k+7)=15

Simple and best practice solution for 3k-2(k+7)=15 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 3k-2(k+7)=15 equation:


Simplifying
3k + -2(k + 7) = 15

Reorder the terms:
3k + -2(7 + k) = 15
3k + (7 * -2 + k * -2) = 15
3k + (-14 + -2k) = 15

Reorder the terms:
-14 + 3k + -2k = 15

Combine like terms: 3k + -2k = 1k
-14 + 1k = 15

Solving
-14 + 1k = 15

Solving for variable 'k'.

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

Add '14' to each side of the equation.
-14 + 14 + 1k = 15 + 14

Combine like terms: -14 + 14 = 0
0 + 1k = 15 + 14
1k = 15 + 14

Combine like terms: 15 + 14 = 29
1k = 29

Divide each side by '1'.
k = 29

Simplifying
k = 29

See similar equations:

| 63=14-7c | | 3(4x+3)=5-4(x-1) | | (8a^2+9a)-(9a^2-17a)= | | 2x+16=7+2x | | -12+m=-38 | | 1n+2=5 | | b^2+19bc+48c^2=0 | | 2x^3-14x^2+10x= | | -25-17-18x=284 | | 7x-4=5x-x+3 | | 59(x+5)-3x=13 | | 10-2=20 | | 69-5=4a+2 | | 4x+4=2x+8 | | -15w+4=24-7w | | 53-18+7x=162 | | 9a^2+12az^2+4z^4=0 | | -10=14v-14v | | -3x^2+7x+6=0 | | 7(d-1)-2(d+1)=4d | | -5x-6(x+5)=-63 | | 1xz=2 | | 2-(-8c)+24-7c= | | 39-8n=-8(3+4n)+3 | | x+2x+(2x+8)=180 | | 20=4x+12 | | 4(2-x)+3(x-1)=15 | | 23x+18+24=-358 | | 6(2-3n)+4=106 | | 6(2x+4)=3(6x+3) | | z^2-mz+nz+mn=0 | | 5x+1=5x-2 |

Equations solver categories