-18=3(4-y)

Simple and best practice solution for -18=3(4-y) 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 -18=3(4-y) equation:


Simplifying
-18 = 3(4 + -1y)
-18 = (4 * 3 + -1y * 3)
-18 = (12 + -3y)

Solving
-18 = 12 + -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.
-18 + 3y = 12 + -3y + 3y

Combine like terms: -3y + 3y = 0
-18 + 3y = 12 + 0
-18 + 3y = 12

Add '18' to each side of the equation.
-18 + 18 + 3y = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 3y = 12 + 18
3y = 12 + 18

Combine like terms: 12 + 18 = 30
3y = 30

Divide each side by '3'.
y = 10

Simplifying
y = 10

See similar equations:

| 3x+1=2(x+5) | | 108=-2x | | 16=(x-6) | | (4x+5)(x+7)=0 | | -5(9n-9)= | | 6(3y+9)-5y=2 | | .5(x-8)-15=-3 | | 7/10+x=15 | | 1/26(5x-2) | | -4+6x-8=5-x+7x | | -4=28 | | x+3-7x=-27 | | -15.8+(-14.66)= | | 135/z-8=44 | | 4y-6.2=133 | | y=4-1x | | 0.5x+4=y | | 4/5a=3/7 | | 4-5a=3/7 | | -3a=32 | | 3w+2.5=6.1 | | 8y-4=3y+16 | | -(9-10n)= | | 8=14-3/4y | | -19.8+(29.11)= | | 0.7x+0.3=0.2x+3.3 | | 8c+5=17+11c-3 | | 2x^2-15x-28=0 | | 11(v+2)-3v=2(4v+4)-9 | | 5(9)r= | | -0.10(49)+0.45x=0.05(x-2) | | 19.80+(-29.11)= |

Equations solver categories