15y-18=-78

Simple and best practice solution for 15y-18=-78 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 15y-18=-78 equation: 


Simplifying
15y + -18 = -78

Reorder the terms:
-18 + 15y = -78

Solving
-18 + 15y = -78

Solving for variable 'y'.

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

Add '18' to each side of the equation.
-18 + 18 + 15y = -78 + 18

Combine like terms: -18 + 18 = 0
0 + 15y = -78 + 18
15y = -78 + 18

Combine like terms: -78 + 18 = -60
15y = -60

Divide each side by '15'.
y = -4

Simplifying
y = -4

See similar equations:

| (R+8)(r+6)= | | 10+8[2x+4]=8-x | | -7x+11=19+x | | 7b^2-31b=20-8b | | 3(5x+14)=-39x-12 | | 0/4-1=4 | | 12/4-1=4 | | 1/4÷3 | | 9x+3(2x+4)+5=3x+2+6(2x+3) | | 5-(x-1)=12 | | -6x+18=7-[4x+9] | | fx=7ys+9htry | | -16/4-1=4 | | 20/4-1=4 | | f(-2)=-x+4 | | 11a+2b=2x | | 6(x+5)=18+30 | | 3+8x-12x-5= | | 7+5=y-4 | | -36=4(2*-1) | | (6x+5)(4x)=20 | | -36=4(4*-1) | | (6x+5)(4x)= | | -36=4(-9*-1) | | -16=-8v+2(v+4) | | 2=5(5m-2)-9(3m-2) | | -36=4(-5*-1) | | -36=4(-5-1) | | 5(21-4b)+6b=21 | | 9/2x_-5/4 | | 8j^2=10j | | -3+4+2x=9 |

Equations solver categories