20+y=3(2-y)

Simple and best practice solution for 20+y=3(2-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 20+y=3(2-y) equation:


Simplifying
20 + y = 3(2 + -1y)
20 + y = (2 * 3 + -1y * 3)
20 + y = (6 + -3y)

Solving
20 + y = 6 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
20 + y + 3y = 6 + -3y + 3y

Combine like terms: y + 3y = 4y
20 + 4y = 6 + -3y + 3y

Combine like terms: -3y + 3y = 0
20 + 4y = 6 + 0
20 + 4y = 6

Add '-20' to each side of the equation.
20 + -20 + 4y = 6 + -20

Combine like terms: 20 + -20 = 0
0 + 4y = 6 + -20
4y = 6 + -20

Combine like terms: 6 + -20 = -14
4y = -14

Divide each side by '4'.
y = -3.5

Simplifying
y = -3.5

See similar equations:

| 34-(4x+6)=2(x+7)+x | | 7w+6-2w=16+3w+18 | | 4(3+2x)-2=42 | | 8+4m-5=9m+15-3m | | -35-x=5-10x | | (a+b)(a-2b)= | | 2x-4x=32 | | -2x^2+5x=2 | | (2x-.5)(2x-.5)= | | (4x^3+7y^3z^4)(4x^3+7y^3z^4)= | | x^4+2x^3+4x^2+8x+16=0 | | x^2+1/x^2=0 | | x^2+0x-6.25=0 | | 3*9p=1(2p+5) | | x=-1graph | | (wx-y)(wx-y)= | | 32x^3=40x | | (y-x)(y-x)= | | (w+x)(w+x)= | | 233-6x=39x+18 | | 233-6x=39x+1 | | (3-c^2d)(4-4c^2d)= | | 7*3-8/2*0 | | 653x=7x+15 | | 0-9y+3y=0 | | (m^3n+8)(m^3n-5)= | | (x+y+3)(x+y-4)= | | A+B-A=125-(A+B) | | [4-(3c-1)][6-(3c-1)]= | | A+B=(A+B)(A-B) | | (x^2+2x-1)(x^2+2x+5)= | | (a+b-c)(a+b+c)= |

Equations solver categories