12x+15=3(4x-5)

Simple and best practice solution for 12x+15=3(4x-5) 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 12x+15=3(4x-5) equation:


Simplifying
12x + 15 = 3(4x + -5)

Reorder the terms:
15 + 12x = 3(4x + -5)

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

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

Combine like terms: 12x + -12x = 0
15 + 0 = -15 + 12x + -12x
15 = -15 + 12x + -12x

Combine like terms: 12x + -12x = 0
15 = -15 + 0
15 = -15

Solving
15 = -15

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:

| 66-3x=3 | | x+6/2=13 | | 6.5+x=3.5 | | 102-4x=6 | | 11+7q=14+6q | | x^2+3x^2=24 | | x+6/2=15 | | 70-4x=10 | | 63=x-0.25x | | 5n-24=149 | | -9x-8y+6=66 | | x/8+7=6 | | sx(t-y)=5 | | -6(x-1)-7=-7x+5 | | 2x/4x | | 4x+5-3x=8+4 | | 2z=15 | | 10=x+1/2 | | n+(n+25)+3n=435 | | 8z+7z=z-1-4z | | 3(4x-1)=5(2x+3) | | 3x-11=x+4 | | z*-5/7=-1 | | 3x^(2/3)=6x | | 3=-3r+3 | | 4x^2+9y^2+24x+18y+9=0 | | 4.50p+40=112 | | -3z-6z=6z-2+7z | | -5x^5-10x^4+120x^3=0 | | z-5/7 | | 2(x^2)y-5xy+3x+y=0 | | 4x^2=4x+7 |

Equations solver categories