9y-4=15y+20

Simple and best practice solution for 9y-4=15y+20 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 9y-4=15y+20 equation:


Simplifying
9y + -4 = 15y + 20

Reorder the terms:
-4 + 9y = 15y + 20

Reorder the terms:
-4 + 9y = 20 + 15y

Solving
-4 + 9y = 20 + 15y

Solving for variable 'y'.

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

Add '-15y' to each side of the equation.
-4 + 9y + -15y = 20 + 15y + -15y

Combine like terms: 9y + -15y = -6y
-4 + -6y = 20 + 15y + -15y

Combine like terms: 15y + -15y = 0
-4 + -6y = 20 + 0
-4 + -6y = 20

Add '4' to each side of the equation.
-4 + 4 + -6y = 20 + 4

Combine like terms: -4 + 4 = 0
0 + -6y = 20 + 4
-6y = 20 + 4

Combine like terms: 20 + 4 = 24
-6y = 24

Divide each side by '-6'.
y = -4

Simplifying
y = -4

See similar equations:

| 3z-2=z+10 | | 2+(2*5)=x | | -8x=-2x-18 | | 2z=-4z-12 | | 2+(2+5)=x | | 8x=6x-18 | | 21+3y=-3 | | 0=7/10y-35 | | 9z^8+2z^5= | | -5(4t-2)+7t=5t-7 | | 0=.000064t^3-0.0144t^2 | | -27x=6 | | (x)=5x(0.25)x(0.75)5-x | | F(x)=5x(0.25)x(0.75)5-x | | 1x-0.3=28 | | x-30/100=28 | | 518=6-w+6-w+w+w | | (x)=5Cx(0.25)x(0.75)5-x | | F(x)=5Cx(0.25)x(0.75)5-x | | 6x-216=0 | | x-30/1=28 | | 2x^2-7x+21=(x-5)(x-5) | | X^2+9X-98=129 | | 9y-9-4y+7=0 | | x^3-6x^2+20=0 | | 2x-42=0 | | 4x+2=3x-18+7 | | -9-y=-7 | | 1/7(x-2)^2=6 | | 1/7(x-2)^2=56 | | 7y+2=6y-9 | | 5-5x+7+4x+2x-3=5+2*5 |

Equations solver categories