5y-9=4y+12

Simple and best practice solution for 5y-9=4y+12 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 5y-9=4y+12 equation:


Simplifying
5y + -9 = 4y + 12

Reorder the terms:
-9 + 5y = 4y + 12

Reorder the terms:
-9 + 5y = 12 + 4y

Solving
-9 + 5y = 12 + 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 + 5y + -4y = 12 + 4y + -4y

Combine like terms: 5y + -4y = 1y
-9 + 1y = 12 + 4y + -4y

Combine like terms: 4y + -4y = 0
-9 + 1y = 12 + 0
-9 + 1y = 12

Add '9' to each side of the equation.
-9 + 9 + 1y = 12 + 9

Combine like terms: -9 + 9 = 0
0 + 1y = 12 + 9
1y = 12 + 9

Combine like terms: 12 + 9 = 21
1y = 21

Divide each side by '1'.
y = 21

Simplifying
y = 21

See similar equations:

| -c+8=-2c | | -3x^3+15x^2-42x=0 | | 2x-4+2(2x)+13= | | 4n=3n+10 | | 5g+2=3g-4 | | 1/4xn=1 | | x^=8/1726 | | 2+4x=3x+6 | | (2x+x)+(3x+x)= | | 2x+z= | | -4x^3+34x^2-66x=0 | | 284=23-x | | y=-x^4+2x^3+3x^2 | | px=5-10x | | 5*sin(2*x)=2 | | -96.00-58.00x=-1894.00 | | x^3=8/54 | | ln*-4-x+ln*3=ln*2-x | | 2*x+15=57 | | 0=-4.9(x-1)+6.5 | | 6x(y+5)= | | 17+2b=5(4+7b) | | X^2+4x+20=-6 | | 25-(5-7)(2)= | | AB=6x+4 | | 5b+49=7b+26 | | 2x^2+15=57 | | 6x-5+3x=20-2x | | 3x-5/-9=2/9 | | 4x-13=x-4 | | 5(-2x+3)+5x=27+5x+18 | | -x+1=3x-1 |

Equations solver categories