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

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


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

Reorder the terms:
4 + y + -2y = y + -1

Combine like terms: y + -2y = -1y
4 + -1y = y + -1

Reorder the terms:
4 + -1y = -1 + y

Solving
4 + -1y = -1 + 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.
4 + -1y + -1y = -1 + y + -1y

Combine like terms: -1y + -1y = -2y
4 + -2y = -1 + y + -1y

Combine like terms: y + -1y = 0
4 + -2y = -1 + 0
4 + -2y = -1

Add '-4' to each side of the equation.
4 + -4 + -2y = -1 + -4

Combine like terms: 4 + -4 = 0
0 + -2y = -1 + -4
-2y = -1 + -4

Combine like terms: -1 + -4 = -5
-2y = -5

Divide each side by '-2'.
y = 2.5

Simplifying
y = 2.5

See similar equations:

| 22=3a-14a | | 2x^2-70=0 | | 180x^2-245= | | 2(2x-7)+11x= | | 5x-10x^2+7xy= | | 54=8x-2 | | 3x-2(6x-12)=18x | | (9x^3-7x^2+6x)+(4x^3+9x^2-13x)= | | 10=2z+2 | | 20-2x=3x-5 | | x^2-10x+9= | | .5x-.3(x-2)=3x | | 4x-16=12x-72 | | 2x+12=34 | | (3y-1)(2+y)=y(2+3y) | | 25=3w-5 | | x^2+2y^2-11x-3y+31=0 | | 2(x+5)-11=3(x-1) | | 25+6x=300 | | 3(z-24)=36-3(z-2) | | 2x^2-7=-15 | | x^2+13=4 | | 6x-7y=70 | | 100=10z+80 | | 5-3(x+3)=5x-4 | | 49,92+0,0779x=19,56+0,095x | | -6x=15 | | 64x^3-y^3=0 | | x+80=180 | | (x-1)(5x-1)(5x-7)= | | 4d-5=3d+1 | | 2-4(x+5)=7x-40 |

Equations solver categories