-7(y+7)=3y+31

Simple and best practice solution for -7(y+7)=3y+31 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 -7(y+7)=3y+31 equation:


Simplifying
-7(y + 7) = 3y + 31

Reorder the terms:
-7(7 + y) = 3y + 31
(7 * -7 + y * -7) = 3y + 31
(-49 + -7y) = 3y + 31

Reorder the terms:
-49 + -7y = 31 + 3y

Solving
-49 + -7y = 31 + 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.
-49 + -7y + -3y = 31 + 3y + -3y

Combine like terms: -7y + -3y = -10y
-49 + -10y = 31 + 3y + -3y

Combine like terms: 3y + -3y = 0
-49 + -10y = 31 + 0
-49 + -10y = 31

Add '49' to each side of the equation.
-49 + 49 + -10y = 31 + 49

Combine like terms: -49 + 49 = 0
0 + -10y = 31 + 49
-10y = 31 + 49

Combine like terms: 31 + 49 = 80
-10y = 80

Divide each side by '-10'.
y = -8

Simplifying
y = -8

See similar equations:

| 672=4(x+17) | | 5=1/5x-3= | | 5.9=2.9+v | | 12z-8=172 | | 22x-21=21 | | 22x-21=16 | | -8x+4(2x-2)=1-9x | | -4.3=5.6+d | | 22x-21=14 | | 87z=4-7z | | 33b+6= | | 3y=-2x+16 | | y+59=88 | | 3y=16-2x | | 5(x+2)=7(x)-8 | | x+0.11x=70 | | 13b=19 | | 329+5.75=363.50 | | 4.2=5.2+t | | 2(5h+4)= | | 16y^7-32y^4/4y^3 | | 3h+5=5h+2 | | 10h+8= | | 5(x+2)=7(x-8) | | 2h+2= | | 3/7=97u | | 25h+4= | | 8x-4=9(x+5) | | k/-4.7=-9.1 | | -3w+9=-7w^2 | | x^2-8x+16+y^2-12y+36=x^2+y^2-8y+16 | | 6a-11+9= |

Equations solver categories