4-3(2y+1)-9=2y-12

Simple and best practice solution for 4-3(2y+1)-9=2y-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 4-3(2y+1)-9=2y-12 equation:


Simplifying
4 + -3(2y + 1) + -9 = 2y + -12

Reorder the terms:
4 + -3(1 + 2y) + -9 = 2y + -12
4 + (1 * -3 + 2y * -3) + -9 = 2y + -12
4 + (-3 + -6y) + -9 = 2y + -12

Reorder the terms:
4 + -3 + -9 + -6y = 2y + -12

Combine like terms: 4 + -3 = 1
1 + -9 + -6y = 2y + -12

Combine like terms: 1 + -9 = -8
-8 + -6y = 2y + -12

Reorder the terms:
-8 + -6y = -12 + 2y

Solving
-8 + -6y = -12 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-8 + -6y + -2y = -12 + 2y + -2y

Combine like terms: -6y + -2y = -8y
-8 + -8y = -12 + 2y + -2y

Combine like terms: 2y + -2y = 0
-8 + -8y = -12 + 0
-8 + -8y = -12

Add '8' to each side of the equation.
-8 + 8 + -8y = -12 + 8

Combine like terms: -8 + 8 = 0
0 + -8y = -12 + 8
-8y = -12 + 8

Combine like terms: -12 + 8 = -4
-8y = -4

Divide each side by '-8'.
y = 0.5

Simplifying
y = 0.5

See similar equations:

| 37+x^2-12x=0 | | 6+-10k=16 | | x^2(x+1)+19x(x+1)+90(x+1)=0 | | 55/6= | | 6y-6-2y+5=0 | | 4r+7r+7+r= | | -5(2x+4)-3x(4-6x^2)=0 | | 6(3-t)-(3-4t)=6 | | -10m+3+2m=12-8m-9 | | 3x+3=4(3x+7) | | 10-(x+7)=8x-6 | | 3(2-x)=5*(2x-7)+2 | | 0=a(190-60)(190-60)+182 | | 0.5y+5-0.75y=0 | | 5x^2-12=233 | | -12m+2(8m-9)=-6(1-m) | | 0.1x-0.9x-15=1 | | x^2+y^2+4x+12y+39=0 | | (Y+3)(Y-4)(2Y+12)=0 | | 5x^12=233 | | Q+1=6x+7 | | 3x+(4-x)=5(2-x)+4 | | 12-9m=-30 | | 10*sin(x)-cos(x)=8 | | 5-5x=-6+6x | | a=-5a+5 | | Xy-y=4x+y | | -3(2m-9)=9(m-1)+1 | | 6.2m+6.4m=4.1m+3.3+5m+10 | | 71-5x=13+9x | | 6f+4f-11= | | .18x+.7(x-5)=.01(2x-5) |

Equations solver categories