-2(-4)-1=y

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


Simplifying
-2(-4) + -1 = y

Multiply -2 * -4
8 + -1 = y

Combine like terms: 8 + -1 = 7
7 = y

Solving
7 = y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
7 + -1y = y + -1y

Combine like terms: y + -1y = 0
7 + -1y = 0

Add '-7' to each side of the equation.
7 + -7 + -1y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1y = 0 + -7
-1y = 0 + -7

Combine like terms: 0 + -7 = -7
-1y = -7

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

Simplifying
y = 7

See similar equations:

| 60m+483=843 | | 2y=6x+9 | | 483-843m=60 | | 843-483m=60 | | 9k=-9 | | (5x-4)+1=4x+3 | | 5(x-1)=-2(3x+8) | | 115=2.5m+35 | | 6+.5x=15 | | 1y=14 | | -4=-a+8-2a | | 6x-17+3x=46 | | 7y=3x+2 | | 6(2x-2)=2(6x+8) | | 16=w-2w+9 | | 6-4x+7x-2=-10 | | 7+3t-6=9t+11-4t | | 8x-1=-5x+23 | | 2x^2-338=0 | | 2w+x=6y | | 0.5s=4s-21 | | 5r+4r-6=10 | | 5-6=39 | | 8x+5x+1=2 | | x^2-19=0 | | 5b-13=17 | | 8x+5x+1x=2 | | -45+2x=-27 | | x^2-324=0 | | y+1+3=3y | | 3x+10y=117 | | 1=3w |

Equations solver categories