k+3=7y-21

Simple and best practice solution for k+3=7y-21 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 k+3=7y-21 equation: 


Simplifying
k + 3 = 7y + -21

Reorder the terms:
3 + k = 7y + -21

Reorder the terms:
3 + k = -21 + 7y

Solving
3 + k = -21 + 7y

Solving for variable 'k'.

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

Add '-3' to each side of the equation.
3 + -3 + k = -21 + -3 + 7y

Combine like terms: 3 + -3 = 0
0 + k = -21 + -3 + 7y
k = -21 + -3 + 7y

Combine like terms: -21 + -3 = -24
k = -24 + 7y

Simplifying
k = -24 + 7y

See similar equations:

| 21=3.5 | | -4x-2=-4-2x | | 3p+3p=45 | | 2(-60-4)-4(-60)=-6(-60)+9(-60)+4 | | 4x^2+12=160 | | 5/8x-9=-5 | | 2.8x+2.9=14.1 | | 5x-(3+6)=12 | | 5x+4=-4x+22 | | 3q-1=5(q-1)-2(7-2q) | | 2X^2-2=13 | | 5X^2-2=14 | | X=-33+16+2x-9 | | 6x-22-8x+11=-5 | | 6q/8+40/8=5 | | 4.3x-1.7=15.5 | | X=18x-24-2x-9 | | 6b-7=3*(2b-8)+5 | | 8y-9-4y+5=12y-4-5y | | X=18x-24-2x-8 | | -12=-6(6+2z) | | 5n+30-7n=20 | | 24=c-6 | | 8*90=8*9*n | | 6b-7=3(2b-8)+5 | | -2600+200x=0 | | -4x+15=-3x^2 | | 7x+14+2x-4=180 | | -4x+8y=-32 | | 3(y-10)+1=x(y+8) | | 5(t+5)-3=57 | | 6b=6b-12 |

Equations solver categories