7k-2k+28=10k+3

Simple and best practice solution for 7k-2k+28=10k+3 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 7k-2k+28=10k+3 equation:


Simplifying
7k + -2k + 28 = 10k + 3

Reorder the terms:
28 + 7k + -2k = 10k + 3

Combine like terms: 7k + -2k = 5k
28 + 5k = 10k + 3

Reorder the terms:
28 + 5k = 3 + 10k

Solving
28 + 5k = 3 + 10k

Solving for variable 'k'.

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

Add '-10k' to each side of the equation.
28 + 5k + -10k = 3 + 10k + -10k

Combine like terms: 5k + -10k = -5k
28 + -5k = 3 + 10k + -10k

Combine like terms: 10k + -10k = 0
28 + -5k = 3 + 0
28 + -5k = 3

Add '-28' to each side of the equation.
28 + -28 + -5k = 3 + -28

Combine like terms: 28 + -28 = 0
0 + -5k = 3 + -28
-5k = 3 + -28

Combine like terms: 3 + -28 = -25
-5k = -25

Divide each side by '-5'.
k = 5

Simplifying
k = 5

See similar equations:

| 25x+36y=1680 | | 2x+y=336 | | -2-7=-3+x | | 6-8x-3=-10+4x-11 | | -3(3-4a)=6a+33 | | 3(3x-3)=99 | | -1.2=0.2r-7 | | 7a+12=4a+45 | | -8=2(u-18)+-2 | | -2-7=3+y | | -9=6-(10-n) | | 16=2-(y+7) | | 2x+17=3x+9 | | 50=60/x | | 0.20x-0.08(x-10)=42.80 | | 6x+7.76=2x+15 | | -7-w=13 | | z^2+3z=29 | | .08(y-6)+.20y=.18y-.90 | | 19z+9=13z+3 | | 8-3x-5-12x=6 | | 9x=24+5x | | Y=2w^2+3w+3 | | 7x+60=2x+20 | | 4s-11s-7=35 | | 19z+9=6z+6 | | j^2-16j-37=0 | | 8x+2=10x+4 | | 6x-5+4x=-35 | | 7(c-5d)-(4c+d)= | | -7x-8x-14=13 | | x-6=2.95 |

Equations solver categories