-3(y+2)+9=12

Simple and best practice solution for -3(y+2)+9=12 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 -3(y+2)+9=12 equation:


Simplifying
-3(y + 2) + 9 = 12

Reorder the terms:
-3(2 + y) + 9 = 12
(2 * -3 + y * -3) + 9 = 12
(-6 + -3y) + 9 = 12

Reorder the terms:
-6 + 9 + -3y = 12

Combine like terms: -6 + 9 = 3
3 + -3y = 12

Solving
3 + -3y = 12

Solving for variable 'y'.

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

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

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

Combine like terms: 12 + -3 = 9
-3y = 9

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

Simplifying
y = -3

See similar equations:

| 2.5k^2+3k-0.5=0 | | x-3(x-2)=18+2(5x-8)-6(2x+1) | | 30+5.5x=8x | | 9x^2-67x+28=0 | | 2x^2-13x-40=0 | | 3x^2+6x-3=0 | | 7p+8=3p-12 | | 2(3x-5)=3x+17 | | -9x^2+12x-3=0 | | 4x^2-15x+27=y | | 11+6(-46.5-3)=8(-46.5)-4(-46.5+25) | | -54x^2+60x-14=0 | | 4x+25=13 | | 6.7+1.6n=2.06 | | 11+6(y-3)=8y-4(y+25) | | -24x^2+18x-3=0 | | (5x+3)(2x+5x+3)= | | 6x-73=47 | | 13x+25=-79 | | (1)4s^2=-s-1 | | 4(2a+5b+3)-3(6b-a-1)=11a+2b+15 | | 5h+2minush=22 | | x^2-26x+160=0 | | 17x-3(4+5x)=-74 | | -3x^2+19=5x | | 16x^2-86x+63=0 | | 5x-4(2+11)=13 | | x+.166x+1-.25x+x-.666+x=12 | | (5t-1)=3(t+1)+3 | | m(angle)1=5x-15 | | 33=3x+y | | 2b-12=20 |

Equations solver categories