-2(7-y)=-4

Simple and best practice solution for -2(7-y)=-4 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(7-y)=-4 equation: 


Simplifying
-2(7 + -1y) = -4
(7 * -2 + -1y * -2) = -4
(-14 + 2y) = -4

Solving
-14 + 2y = -4

Solving for variable 'y'.

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

Add '14' to each side of the equation.
-14 + 14 + 2y = -4 + 14

Combine like terms: -14 + 14 = 0
0 + 2y = -4 + 14
2y = -4 + 14

Combine like terms: -4 + 14 = 10
2y = 10

Divide each side by '2'.
y = 5

Simplifying
y = 5

See similar equations:

| (4x^2+6x+9)=0 | | 14+7v+v+2= | | 3r+9t=7u | | 2x+y=225 | | 2(-4h+-13)=37+13h | | z*16=-400 | | z=y+11 | | (5x+12)=(3x+128) | | 5z=55 | | -14+x=x-14 | | x=-0.002x^2+0.66x | | 8(x+7)=32 | | 4w-2+5w=51 | | 6x^2-44=10 | | 2x*5*2+10*3x+1=90 | | 81w^2+25=0 | | y*(-14)=266 | | 3x+4+x= | | x/5=11 | | 8w+9w= | | 6W^2-11w-35=0 | | 64W^2-11w-35=0 | | 6x-5=3x+15 | | 13=2b-b-10 | | 5x^2+10x-120=0 | | 4x-8=3x+7 | | y*11=143 | | y-25=-5 | | 12x+200=x^2 | | 210.000+x(0.15)=345.000 | | x^6-x^3=90 | | x*34567=54321 |

Equations solver categories