3(2x-5)-(3x+4)=x-9

Simple and best practice solution for 3(2x-5)-(3x+4)=x-9 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(2x-5)-(3x+4)=x-9 equation:


Simplifying
3(2x + -5) + -1(3x + 4) = x + -9

Reorder the terms:
3(-5 + 2x) + -1(3x + 4) = x + -9
(-5 * 3 + 2x * 3) + -1(3x + 4) = x + -9
(-15 + 6x) + -1(3x + 4) = x + -9

Reorder the terms:
-15 + 6x + -1(4 + 3x) = x + -9
-15 + 6x + (4 * -1 + 3x * -1) = x + -9
-15 + 6x + (-4 + -3x) = x + -9

Reorder the terms:
-15 + -4 + 6x + -3x = x + -9

Combine like terms: -15 + -4 = -19
-19 + 6x + -3x = x + -9

Combine like terms: 6x + -3x = 3x
-19 + 3x = x + -9

Reorder the terms:
-19 + 3x = -9 + x

Solving
-19 + 3x = -9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-19 + 3x + -1x = -9 + x + -1x

Combine like terms: 3x + -1x = 2x
-19 + 2x = -9 + x + -1x

Combine like terms: x + -1x = 0
-19 + 2x = -9 + 0
-19 + 2x = -9

Add '19' to each side of the equation.
-19 + 19 + 2x = -9 + 19

Combine like terms: -19 + 19 = 0
0 + 2x = -9 + 19
2x = -9 + 19

Combine like terms: -9 + 19 = 10
2x = 10

Divide each side by '2'.
x = 5

Simplifying
x = 5

See similar equations:

| 2x-1+8-x=3-7x | | (4k-3)(3k-9)= | | b^2-2ab+2b-2a+a^2= | | 12=2n | | 25=-5(11.4286)-5y | | 3c=33 | | x-11=22-2x | | 3(11.4286)10y=30 | | 56=7b | | 7+4a-(2a+9)-(4a+9)= | | x+0.21x=49 | | 3(x+5)=x+27 | | 27=15+y | | 1/2x+3/4=5/12 | | 2g-13=15 | | Z+68=77 | | S+11=50 | | 20-9x=x+10x | | G+28=44 | | 4(2x-3)-6x=20 | | 5=x+37 | | 1/26+6/13 | | 12+m=28 | | -2p+1/5p+6=7 | | 9k+4.3=k+5 | | 10=r+3 | | 10=r+13 | | 3(x-7)=5(x+6) | | 72=N+51 | | (d-2)/4=2d+3 | | B+17=42 | | 25=-5(-7)-5y |

Equations solver categories