7y+9=4(y+9)

Simple and best practice solution for 7y+9=4(y+9) 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+9=4(y+9) equation:


Simplifying
7y + 9 = 4(y + 9)

Reorder the terms:
9 + 7y = 4(y + 9)

Reorder the terms:
9 + 7y = 4(9 + y)
9 + 7y = (9 * 4 + y * 4)
9 + 7y = (36 + 4y)

Solving
9 + 7y = 36 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
9 + 7y + -4y = 36 + 4y + -4y

Combine like terms: 7y + -4y = 3y
9 + 3y = 36 + 4y + -4y

Combine like terms: 4y + -4y = 0
9 + 3y = 36 + 0
9 + 3y = 36

Add '-9' to each side of the equation.
9 + -9 + 3y = 36 + -9

Combine like terms: 9 + -9 = 0
0 + 3y = 36 + -9
3y = 36 + -9

Combine like terms: 36 + -9 = 27
3y = 27

Divide each side by '3'.
y = 9

Simplifying
y = 9

See similar equations:

| -10=-5m+b | | 6r+3s+2s+4r=0 | | 3(2+x)=24 | | 0.5/(z-1)(z-0.9)2 | | -5x-x+7=-11 | | 520+350=r | | -5=7/8t-1/2 | | x^2(x^2-16)-9(x^2-16)=0 | | 0.5/(z-1)(z-0.0)2 | | 2(x-1)=8x-14 | | y=4(y+2)+1 | | (4x-5)^1/3-6=-4 | | 4x-6=x-15 | | x=6.428571429 | | 4=6/7t+1 | | 0=18/7x | | -5/3s+11/2=27/4 | | -8+4+1/8b | | 9x-20+2=18 | | 4A=44 | | 4c^3+20c^2-96c=0 | | 30x^2+w-20=0 | | 45/16=13/8-1/2x | | x/3=-17 | | 3/x^2-2/x+3 | | (1/x-3)-(2/x+3)=1/x^2-9 | | 11+15x=-17+13x | | 5/11t-3=16/11 | | 6(y+1)=-y+7 | | 3x^2+7y+3=0 | | 3(4c-1)-3=10c+2 | | 6=x+20/7 |

Equations solver categories