12-4y=7y-(y-4)

Simple and best practice solution for 12-4y=7y-(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 12-4y=7y-(y-4) equation:


Simplifying
12 + -4y = 7y + -1(y + -4)

Reorder the terms:
12 + -4y = 7y + -1(-4 + y)
12 + -4y = 7y + (-4 * -1 + y * -1)
12 + -4y = 7y + (4 + -1y)

Reorder the terms:
12 + -4y = 4 + 7y + -1y

Combine like terms: 7y + -1y = 6y
12 + -4y = 4 + 6y

Solving
12 + -4y = 4 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
12 + -4y + -6y = 4 + 6y + -6y

Combine like terms: -4y + -6y = -10y
12 + -10y = 4 + 6y + -6y

Combine like terms: 6y + -6y = 0
12 + -10y = 4 + 0
12 + -10y = 4

Add '-12' to each side of the equation.
12 + -12 + -10y = 4 + -12

Combine like terms: 12 + -12 = 0
0 + -10y = 4 + -12
-10y = 4 + -12

Combine like terms: 4 + -12 = -8
-10y = -8

Divide each side by '-10'.
y = 0.8

Simplifying
y = 0.8

See similar equations:

| 6x+1+5x+17+54=180 | | y^2=3x+2y-7 | | 5-1/4x-2-5/6 | | 4x-2x=3x | | 2d+10w=75 | | 4a(a+4)-6(a+5)= | | -q^2+14q-111=0 | | 5/6=u-3/9 | | 10+3a+4+6a= | | -46-12x=29-9x | | 2x+10+2x+10=8x-30 | | t/4-1=1/2 | | -30-14x-10y=0 | | 2x-(5-x)=13 | | Y=-7-x | | x/3-2x/9=1 | | 2x^3-4x^2-36-12x=0 | | 12p-16p= | | 2c-1/4=3/4 | | -y=-1/3(x-3) | | .08w-0.7w+0.4w=2 | | 18m+27=9(3+2m) | | 13-2c= | | 41=12-7 | | 10=-2x+9y | | 4x-3y=9solvey | | 6(-5)+5=5(-5)+8+2(-5) | | x^2-12x-16=-3 | | 48-6x=16+10x | | n+2n+3n=18 | | Y=-2.16+0.16(16) | | 5p+2q=-32 |

Equations solver categories