7x+2(x-12)=39

Simple and best practice solution for 7x+2(x-12)=39 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 7x+2(x-12)=39 equation:


Simplifying
7x + 2(x + -12) = 39

Reorder the terms:
7x + 2(-12 + x) = 39
7x + (-12 * 2 + x * 2) = 39
7x + (-24 + 2x) = 39

Reorder the terms:
-24 + 7x + 2x = 39

Combine like terms: 7x + 2x = 9x
-24 + 9x = 39

Solving
-24 + 9x = 39

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 9x = 39 + 24

Combine like terms: -24 + 24 = 0
0 + 9x = 39 + 24
9x = 39 + 24

Combine like terms: 39 + 24 = 63
9x = 63

Divide each side by '9'.
x = 7

Simplifying
x = 7

See similar equations:

| y=12x+2x^2 | | 5b*4=19 | | 6x=3x+30 | | -2x+3y=-13 | | 3l+2=20 | | 5y-5=3y+2 | | 6x^2+4x=-12 | | 3(y-5)=8y-10 | | -x^2+13x+30= | | y=-3x+430 | | -1.5(1-1.5r)=-1.87695+1.2r | | 5x-4=-41 | | -y-2x=1 | | m-3=11 | | 5x=400 | | n-(-6)=42 | | 6x=2x+30 | | 7x+6(x+5)=186 | | y-28=11 | | x=8-10 | | 4z-8=12 | | -9p^2+6p=8 | | X^4-16x^2=720 | | 8(v+1)-2v=2(3v+4)-17 | | 6x+8=3x+12 | | 8+m=11 | | v^2+5=-11 | | 3(6-8r)=1-3(8r-2) | | y=2x^4+x^2-36 | | -25=.1x^3-x^2-5x | | 3x^2+3y^2-14x+10y-1=0 | | x^2+9=109 |

Equations solver categories