y-3y=-15

Simple and best practice solution for y-3y=-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 y-3y=-15 equation: 


Simplifying
y + -3y = -15

Combine like terms: y + -3y = -2y
-2y = -15

Solving
-2y = -15

Solving for variable 'y'.

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

Divide each side by '-2'.
y = 7.5

Simplifying
y = 7.5

See similar equations:

| 5r^2-r=0 | | 10x-1+8x+21=180 | | x+15=87 | | 4(3z+2)=9z-7 | | 7a+5b+13c= | | -8+12z=-7+92 | | 10h-24=66 | | 10m-15=75 | | -8+12=-7+92 | | 4(2a-1)=4(6a-5) | | 161=(x-5)+5x | | 21y+4=16 | | 2(12a+5)=2(11a-7) | | 5x+5=-25 | | z^2=6i | | 2x-5+5x-20=180 | | 6(4r+5)=6(5r-5) | | 40x+8(32-x)=11 | | 16x+2x^2=4+8x | | 0.7p+4.6= | | 4x^2+56=0 | | 4(5j+3)=5(5j+5) | | 6(2x+7)=33c | | 4x+8=26+x | | 9-5(4n+4)= | | 450+.02x=150+.18x | | 2(5x-3)=54 | | -17=6x-(3x-10) | | 10p-20=6p+4 | | -5-(9+7x)=7 | | 20k+2=14k+14 | | 9x-(-4-2x)=114 |

Equations solver categories