7y-0=21

Simple and best practice solution for 7y-0=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 7y-0=21 equation: 


Simplifying
7y + 0 = 21

Reorder the terms:
0 + 7y = 21
Remove the zero:
7y = 21

Solving
7y = 21

Solving for variable 'y'.

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

Divide each side by '7'.
y = 3

Simplifying
y = 3

See similar equations:

| b+3=-3-2b+4b | | -2(-6-5n)=72 | | 4x+1+3x+2+2x+3+2+4=5(2x+2) | | 22-7y=1 | | -2+6(2x+5)=100 | | 3y+8=8+2y+y | | 3=y-2 | | 5x-(3-x)=9 | | 0.5(x-5)=3-(x+0.25) | | -88=-5(2+4m)+2 | | y*6=48 | | 9-y=5 | | 4-5x=2x-7 | | y-3=9 | | -5a/2=75 | | -28=-y/4-12 | | x-3=21-5x | | x-(-4)=27 | | w(70)=0.12x+72 | | x-(-36)=-5 | | x=-28+4 | | x=28--4 | | 3x+8=23+12x | | x=28-4 | | x+45=3 | | 14=-(q-8) | | 2.3d=1.3d+7 | | 5x+2x+4= | | 6x^2+13x-38=0 | | 6p+4=p+19 | | 3-5=5x+7 | | 4x^3-5x^2-6x=0 |

Equations solver categories