20=7y+2-y

Simple and best practice solution for 20=7y+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=7y+2-y equation:


Simplifying
20 = 7y + 2 + -1y

Reorder the terms:
20 = 2 + 7y + -1y

Combine like terms: 7y + -1y = 6y
20 = 2 + 6y

Solving
20 = 2 + 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.
20 + -6y = 2 + 6y + -6y

Combine like terms: 6y + -6y = 0
20 + -6y = 2 + 0
20 + -6y = 2

Add '-20' to each side of the equation.
20 + -20 + -6y = 2 + -20

Combine like terms: 20 + -20 = 0
0 + -6y = 2 + -20
-6y = 2 + -20

Combine like terms: 2 + -20 = -18
-6y = -18

Divide each side by '-6'.
y = 3

Simplifying
y = 3

See similar equations:

| 18+3x-5(x+4)= | | 9t-4t^2-12t-15t^2= | | 7n+6= | | -3.75/5=x | | (3*5)t(21-12)=15t+9 | | (4v+3)(v+5)=0 | | 10x^3+15x^2=0 | | =8+(-20)+(-9) | | 1.3x+1.3(2x-15)=3.2 | | 26x+3=5(5x+1)+7 | | -12=-3-x-2 | | 40=57-x | | 2.5g=0.5 | | 0=128t-32t^2 | | Y=8x^2-32-9 | | -9(1.15)+27=x | | 4(2b-4)-5b=2 | | 8x+3-7x= | | -1(-2x-10)=2 | | x(q-8)=23 | | 22-g=63 | | 2y-3x=-33 | | 2.7-1.55=d | | -4(8n+8)+10n=-120 | | 45-x=25 | | 6p-5p-5=-8-2p-24 | | 17=-4+3b-3 | | 5h-4=11 | | -9(2.7-1.55)+27=x | | 9/2(x+3)=54 | | 2.4x=14.4 | | 3(-8+k)+6(1+6k)=21 |

Equations solver categories