-7y+39=3(y+3)

Simple and best practice solution for -7y+39=3(y+3) 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+39=3(y+3) equation:


Simplifying
-7y + 39 = 3(y + 3)

Reorder the terms:
39 + -7y = 3(y + 3)

Reorder the terms:
39 + -7y = 3(3 + y)
39 + -7y = (3 * 3 + y * 3)
39 + -7y = (9 + 3y)

Solving
39 + -7y = 9 + 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.
39 + -7y + -3y = 9 + 3y + -3y

Combine like terms: -7y + -3y = -10y
39 + -10y = 9 + 3y + -3y

Combine like terms: 3y + -3y = 0
39 + -10y = 9 + 0
39 + -10y = 9

Add '-39' to each side of the equation.
39 + -39 + -10y = 9 + -39

Combine like terms: 39 + -39 = 0
0 + -10y = 9 + -39
-10y = 9 + -39

Combine like terms: 9 + -39 = -30
-10y = -30

Divide each side by '-10'.
y = 3

Simplifying
y = 3

See similar equations:

| 5x^2=4x-20x^2 | | (3x+2y^3)(7x^7+9y^2)= | | 4(y-1)=6y+4 | | 3x^2+7xy+ky^2-4x-13y=0 | | 7x^5(6x+8)= | | (-2x+7)(8x+5)= | | (x+7)(x+3)-(-9x-3)(x+2)= | | 7p^2-20p+12= | | 2X^2-49X=360 | | 2x^3y^4/3xy)3 | | 2V+28=-6(v+6) | | 2X^2-49X=0 | | (8x+4)(-6x+5)= | | x-x^(1/3)=0 | | x-x^(1/3) | | -4.9t^2+14t+300=0 | | -7(w+1)=9w-23 | | 2v-44=-6(v-6) | | (3x^4+8y^3)(4x^2+2y^5)= | | 5(x+7)2=0 | | 7(y-4)=5y-30 | | x=-6(-0)+7 | | -4x+3=-5y-7 | | 12x-0.7=5x+3.2 | | 6-18=z/-7 | | 6k+1=43 | | 200=142-y | | 284-y=14 | | 1/2(x=25)=(34,.5,25) | | 6y(7)= | | ln(3x+5)=1.5 | | 1-5x+6=2 |

Equations solver categories