7+3(y-7)=15

Simple and best practice solution for 7+3(y-7)=15 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+3(y-7)=15 equation:


Simplifying
7 + 3(y + -7) = 15

Reorder the terms:
7 + 3(-7 + y) = 15
7 + (-7 * 3 + y * 3) = 15
7 + (-21 + 3y) = 15

Combine like terms: 7 + -21 = -14
-14 + 3y = 15

Solving
-14 + 3y = 15

Solving for variable 'y'.

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

Add '14' to each side of the equation.
-14 + 14 + 3y = 15 + 14

Combine like terms: -14 + 14 = 0
0 + 3y = 15 + 14
3y = 15 + 14

Combine like terms: 15 + 14 = 29
3y = 29

Divide each side by '3'.
y = 9.666666667

Simplifying
y = 9.666666667

See similar equations:

| 3-(x-2)=17 | | 3(2x+3)=5x | | 92(23+36)= | | x-68/57=68/129.2 | | 2-2cos^2x-5sinx=-2 | | 2.2(x+4)=2(x+8) | | (5/12)=(18/(3x-3)) | | an=-6+14n | | ln(e^21x)=7 | | 2500y+5500=2000+62000 | | 5(3n+6)=61 | | a=14+-20n-1 | | 7ax+c=11 | | 3.5x=x-12 | | 5(9n+6)=61 | | 35t+6c= | | 5/12=18/(3x-3) | | 7x^2-8=83 | | an=-20+14n | | N+d=144 | | 163k+192+75k=641 | | 2.6+5.3=5.1 | | -2x+13=1x+11 | | 10x+60=16x+14 | | 2.5n+2d=336 | | -2x+13=x+11 | | 22=2a+5 | | a=7+15n | | a=8+15n-1 | | 2810=64t+970 | | -51.9+5.18= | | 8+7+3=55 |

Equations solver categories