(18-Y)+2Y+(Y-6)=42

Simple and best practice solution for (18-Y)+2Y+(Y-6)=42 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 (18-Y)+2Y+(Y-6)=42 equation:


Simplifying
(18 + -1Y) + 2Y + (Y + -6) = 42

Remove parenthesis around (18 + -1Y)
18 + -1Y + 2Y + (Y + -6) = 42

Reorder the terms:
18 + -1Y + 2Y + (-6 + Y) = 42

Remove parenthesis around (-6 + Y)
18 + -1Y + 2Y + -6 + Y = 42

Reorder the terms:
18 + -6 + -1Y + 2Y + Y = 42

Combine like terms: 18 + -6 = 12
12 + -1Y + 2Y + Y = 42

Combine like terms: -1Y + 2Y = 1Y
12 + 1Y + Y = 42

Combine like terms: 1Y + Y = 2Y
12 + 2Y = 42

Solving
12 + 2Y = 42

Solving for variable 'Y'.

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

Add '-12' to each side of the equation.
12 + -12 + 2Y = 42 + -12

Combine like terms: 12 + -12 = 0
0 + 2Y = 42 + -12
2Y = 42 + -12

Combine like terms: 42 + -12 = 30
2Y = 30

Divide each side by '2'.
Y = 15

Simplifying
Y = 15

See similar equations:

| 2b+5= | | (-x+56)=0 | | y(y+9)=4(2y+5) | | y=4-5/8x | | p + 0.4 = -2.2 | | 10c^2-21c=14c+6 | | 9(3-2x)=2(1-8x) | | 3sin^2x-cos^2x=0 | | 7*15*x=782 | | 2+4x+x=-23 | | 5x-8=5(x+7) | | 4u-2u=6 | | 15-[4-3(2-4)]= | | (c-3)(5c-6)= | | f(x+2)-11=0 | | 5/2=x/1/7 | | 8x=6y+4 | | 1p+6p=9 | | 3/(4*1/3) | | =(p-3)(12-0.5P) | | 3/4x=1/4 | | -1q^2-3q+10=0 | | Z^2-12=-72 | | 6x+30=138 | | 4(4+7a)=16-5a | | cos*2*x-3*cosx+2=0 | | (13z-8)-(19z+8)= | | 7y+4=4(y-5) | | 0.08=(1-X)(0.05)+(X)(0.10) | | 48=(2x-10)(4)(x) | | -45=28-13 | | 48=(2x-10)(4)(x)x |

Equations solver categories