-30=3+2(k+8)

Simple and best practice solution for -30=3+2(k+8) 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 -30=3+2(k+8) equation:


Simplifying
-30 = 3 + 2(k + 8)

Reorder the terms:
-30 = 3 + 2(8 + k)
-30 = 3 + (8 * 2 + k * 2)
-30 = 3 + (16 + 2k)

Combine like terms: 3 + 16 = 19
-30 = 19 + 2k

Solving
-30 = 19 + 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
-30 + -2k = 19 + 2k + -2k

Combine like terms: 2k + -2k = 0
-30 + -2k = 19 + 0
-30 + -2k = 19

Add '30' to each side of the equation.
-30 + 30 + -2k = 19 + 30

Combine like terms: -30 + 30 = 0
0 + -2k = 19 + 30
-2k = 19 + 30

Combine like terms: 19 + 30 = 49
-2k = 49

Divide each side by '-2'.
k = -24.5

Simplifying
k = -24.5

See similar equations:

| 24y+12=180 | | 0,1x-1500((100000-x)/100000)=0 | | 4x^2*3y=0 | | 17x-29y=2 | | -8+3(1-7y)=-16 | | -3/2=6/7u-5/3 | | A+14= | | 3x*3y=0 | | 4a=17 | | 4(5+8s)=18 | | 5(4-7v)=-17 | | 4=8v-6v | | 2(x+5)+x+x+5=99 | | 6v+3v=54 | | 16+6r=2(4r-7) | | 20x+48+5x=100+10x | | -9a-5a=20 | | 56=8x+x | | x-y=14(y) | | -16=2(3x-9) | | 5c=1.3 | | 11u=3 | | 729=(9m)^3/2 | | 6x(5-32)=-69x | | -18=9n+5n | | 10=v/5-12 | | 35x=10x+300 | | .5y=16 | | 2x+4+12x=120 | | (b-2ya^2)(3b-3ya^2)= | | -6(1+9z)=29 | | 12x+128y(15)=420 |

Equations solver categories