12+7y=9(3+10)

Simple and best practice solution for 12+7y=9(3+10) 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 12+7y=9(3+10) equation:


Simplifying
12 + 7y = 9(3 + 10)

Combine like terms: 3 + 10 = 13
12 + 7y = 9(13)

Multiply 9 * 13
12 + 7y = 117

Solving
12 + 7y = 117

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 + 7y = 117 + -12

Combine like terms: 12 + -12 = 0
0 + 7y = 117 + -12
7y = 117 + -12

Combine like terms: 117 + -12 = 105
7y = 105

Divide each side by '7'.
y = 15

Simplifying
y = 15

See similar equations:

| 5-2(2x-3)=13 | | -6x-8+3x-4= | | (m-n)(n-m)= | | 5m-2m^2-3=0 | | x^2-87x+1512=0 | | 4(1+8r)-7r=-14+7r | | 6y-5=13y+30 | | -5(3x+6)=12 | | 10x+7-13x=-26 | | -3z+14=-5z | | 9w=-16+8w | | Cosx=-.9 | | 10m-2m=8 | | 19y-18y=19 | | 9c-4c=15 | | -4r=-5r+13 | | 9x-4(x-3)= | | 12-10u=-11u | | 9-4m=-7 | | g=-4g-20 | | -7n=20-9n | | d+3e=3 | | 15=3q+3 | | 3s-t=9 | | 13-m=1 | | (x^5)dx+(y^5)dy=0 | | -3y+3=3(2y+8) | | 20c+13=19c | | 27a/9+15/3-89/2=36/6 | | 12x^6-5x^3=2 | | -6u-10=20-8u | | -1+4x=-4+37 |

Equations solver categories