3(9s+5)-15s=3(4s+5)-20

Simple and best practice solution for 3(9s+5)-15s=3(4s+5)-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 3(9s+5)-15s=3(4s+5)-20 equation: 


Simplifying
3(9s + 5) + -15s = 3(4s + 5) + -20

Reorder the terms:
3(5 + 9s) + -15s = 3(4s + 5) + -20
(5 * 3 + 9s * 3) + -15s = 3(4s + 5) + -20
(15 + 27s) + -15s = 3(4s + 5) + -20

Combine like terms: 27s + -15s = 12s
15 + 12s = 3(4s + 5) + -20

Reorder the terms:
15 + 12s = 3(5 + 4s) + -20
15 + 12s = (5 * 3 + 4s * 3) + -20
15 + 12s = (15 + 12s) + -20

Reorder the terms:
15 + 12s = 15 + -20 + 12s

Combine like terms: 15 + -20 = -5
15 + 12s = -5 + 12s

Add '-12s' to each side of the equation.
15 + 12s + -12s = -5 + 12s + -12s

Combine like terms: 12s + -12s = 0
15 + 0 = -5 + 12s + -12s
15 = -5 + 12s + -12s

Combine like terms: 12s + -12s = 0
15 = -5 + 0
15 = -5

Solving
15 = -5

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 4/7x=12 | | 7+(8)= | | -5k=9 | | 16t^3-49t=0 | | 9.2x-8=8.2x-4 | | z+16=-3 | | 18c-14d-4c= | | 49=2x/3+x/2 | | 401c-201=3007 | | 1.5(x+1.2y)+2(1.2x+1.2y)= | | 6x-7x=0 | | 8x(x+3)-15(x-3)=90 | | y+5/3=y-3/2 | | 3x-13x=60 | | 8=x+3x-4 | | 2x-8x+4= | | x+9/5=x-7/4 | | -1/3+4/9+2/15 | | 6/5=10/4x+3 | | 6x+2-4x=4 | | 3/5=9/3x+2 | | d=11ab | | x-3/x=2/5 | | d=.5fk | | 5(x-4)-3(x-5)=x | | x-5/x=3/8 | | 2x+x-9= | | 9(y-3)=2(4y+9)-45 | | 3x/8=5/2 | | -1/2x=-3/4 | | 0=50(x^2+2x-20) | | 41-7y=6-2y |

Equations solver categories