(7y+7)-(3+6y)=12

Simple and best practice solution for (7y+7)-(3+6y)=12 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 (7y+7)-(3+6y)=12 equation:


Simplifying
(7y + 7) + -1(3 + 6y) = 12

Reorder the terms:
(7 + 7y) + -1(3 + 6y) = 12

Remove parenthesis around (7 + 7y)
7 + 7y + -1(3 + 6y) = 12
7 + 7y + (3 * -1 + 6y * -1) = 12
7 + 7y + (-3 + -6y) = 12

Reorder the terms:
7 + -3 + 7y + -6y = 12

Combine like terms: 7 + -3 = 4
4 + 7y + -6y = 12

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

Solving
4 + 1y = 12

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + 1y = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 1y = 12 + -4
1y = 12 + -4

Combine like terms: 12 + -4 = 8
1y = 8

Divide each side by '1'.
y = 8

Simplifying
y = 8

See similar equations:

| m/20=900/30 | | 6x+5=63 | | 3x+10+4x+5=10x-30 | | 9p+5=8p+10 | | 8-6x=-8x+12 | | 3c-4=15.5 | | 8t=2 | | y-47=-30 | | X/12=900/30 | | 6x-9=49.2 | | 7=-6+v | | 2+27=8m-105 | | 2+27=-105 | | 7x=18.9 | | 2/13 | | (3u+12)(u^2-11u+28)=0 | | .5+.25x=.75 | | 3n-7n= | | .5+.25x=.72 | | x+2x+12=15 | | 2y-4=20y+104 | | 24/4=m/10 | | 8_5/6-2_1/6 | | 8(3-6a)=23 | | -(4/3)5 | | (x-6)+y=150 | | 8(3-6)=23 | | C=2.32N+34180 | | -x+6-12=5 | | (x+40)+y=150 | | x+6-12=5 | | -6=2/y |

Equations solver categories