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

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


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

Reorder the terms:
4x + -3(5 + 3x) = 12
4x + (5 * -3 + 3x * -3) = 12
4x + (-15 + -9x) = 12

Reorder the terms:
-15 + 4x + -9x = 12

Combine like terms: 4x + -9x = -5x
-15 + -5x = 12

Solving
-15 + -5x = 12

Solving for variable 'x'.

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

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

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

Combine like terms: 12 + 15 = 27
-5x = 27

Divide each side by '-5'.
x = -5.4

Simplifying
x = -5.4

See similar equations:

| 4xn=24 | | 1(7t^6+2)-1(0+0)=0 | | x-6-1.5=5 | | H=2c-3 | | 82+30+x= | | 4(4x-2)=-40 | | 8j-5j=67 | | -2g+15=5 | | 4xn=72 | | 3105+263q= | | 2+r=2 | | 7a+4a=3a | | 7+12t-5=7t+92-5t | | x^2+9x+2=6 | | 6(6x-5)-8(2+3x)=3x-4+2x | | -11(6m-3n+4p)= | | 2ln(2x)=8 | | 33=8s+9 | | 10b+20=5(b-10) | | -3(q-3)= | | .285(14q+3.5)-3q=9 | | 6r+5=41 | | 35=-5+2b-7b | | 16m=-256 | | x-2/6=7 | | 1.25n=5 | | p-2/6=7 | | 9y=3-8x | | 6z-4z-8z= | | 8k+9y=3 | | 9x-3x+12=-6 | | 1.5n-1=5 |

Equations solver categories