4y+3(y-8)=-31

Simple and best practice solution for 4y+3(y-8)=-31 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 4y+3(y-8)=-31 equation:


Simplifying
4y + 3(y + -8) = -31

Reorder the terms:
4y + 3(-8 + y) = -31
4y + (-8 * 3 + y * 3) = -31
4y + (-24 + 3y) = -31

Reorder the terms:
-24 + 4y + 3y = -31

Combine like terms: 4y + 3y = 7y
-24 + 7y = -31

Solving
-24 + 7y = -31

Solving for variable 'y'.

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

Add '24' to each side of the equation.
-24 + 24 + 7y = -31 + 24

Combine like terms: -24 + 24 = 0
0 + 7y = -31 + 24
7y = -31 + 24

Combine like terms: -31 + 24 = -7
7y = -7

Divide each side by '7'.
y = -1

Simplifying
y = -1

See similar equations:

| 19c+18d-2cd= | | n^2-2n+6=14 | | .33x+.25=.83x-1 | | .6666667=3r | | y=2/5(-1)+18/5 | | 90+65x=1000 | | x+x+44+x=180 | | 90+65=1000 | | 6=-3a+2a | | 6q^2-5pq-6q+5p= | | x+x+44x=180 | | 293=166-u | | 3x-10+2x+13=90 | | 15x-8=-16+11x | | 11x-12+8x+2=180 | | 201=-v+40 | | 2w-y=7w-2+y | | 15-5(4c-7)=50 | | 14*-3n/14 | | x+(.08x)=87 | | -2*-1/5 | | 5a+2=6a-6 | | -x+199=104 | | -16z-2=46 | | -(6x-5)=-6x+13 | | (n/0.3)=200/3 | | 6-5/2x=7/2 | | 0.6x+1.2=-2.4 | | 15+12.5x=52.5 | | 15+12.5x= | | 3+(x+5)=19 | | -3(2.5-k)+0.57(7+8k)= |

Equations solver categories