129=3y

Simple and best practice solution for 129=3y 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 129=3y equation:


Simplifying
129 = 3y

Solving
129 = 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
129 + -3y = 3y + -3y

Combine like terms: 3y + -3y = 0
129 + -3y = 0

Add '-129' to each side of the equation.
129 + -129 + -3y = 0 + -129

Combine like terms: 129 + -129 = 0
0 + -3y = 0 + -129
-3y = 0 + -129

Combine like terms: 0 + -129 = -129
-3y = -129

Divide each side by '-3'.
y = 43

Simplifying
y = 43

See similar equations:

| 9=r-5 | | 0.2x+0.0175(16500-x)=278.7 | | -c(11c+4)= | | 10y+4-3y=4 | | 7+3x=5x-13 | | a-1=2+1 | | 1/2b=24 | | d+25=13 | | 14x+5/13-13x=1/26 | | b-5+7b=30 | | 5/1-x=7/1+x | | c/5+9=-12 | | 2+1/2 | | t+6=-9 | | -3y+4y=10 | | 2x-3(1.5x-4)=10 | | 2-k+8=9 | | 1/4y=16 | | 6r^2*3r^1/2 | | b-1+8b=36 | | (4)3-8= | | X/8=96 | | x-8+5=32-2x | | 8(3a-9)-4(2a+7)=12 | | 2px+x=10 | | x/3+5=x/3 | | 0.9x=0.45 | | m-2n=6 | | 5x+6=-2(x-5) | | -12=6x-10x-24 | | X/9=96 | | 10x=-3x-28 |

Equations solver categories