39=7x+5x+3

Simple and best practice solution for 39=7x+5x+3 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 39=7x+5x+3 equation:


Simplifying
39 = 7x + 5x + 3

Reorder the terms:
39 = 3 + 7x + 5x

Combine like terms: 7x + 5x = 12x
39 = 3 + 12x

Solving
39 = 3 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
39 + -12x = 3 + 12x + -12x

Combine like terms: 12x + -12x = 0
39 + -12x = 3 + 0
39 + -12x = 3

Add '-39' to each side of the equation.
39 + -39 + -12x = 3 + -39

Combine like terms: 39 + -39 = 0
0 + -12x = 3 + -39
-12x = 3 + -39

Combine like terms: 3 + -39 = -36
-12x = -36

Divide each side by '-12'.
x = 3

Simplifying
x = 3

See similar equations:

| 19x=-4 | | 4(n-16)=24 | | .25x-0.75=2.50 | | 4x+10+7x=87 | | 4+3(3)+16= | | 5x+7=3x-6 | | 5(p+3)+9=5(p-2)+6 | | 5y-4=9y+12 | | 9-3x-5x=-31 | | 6r-9=3r+3 | | 431.36=170+1.21x | | 4(y+3)-5y=8-(5-y)-2y | | 4p+6=-(3p+4)-(6-9p) | | -6-x-5x=-78 | | n+m=7 | | 3+3(3x+5)=45 | | f(4)=x^2+7 | | -45.6e=-45.6 | | C=37.08+0.50x | | 1.1x=8.8 | | -5(6n-6)+2= | | 3x+37=13x-33 | | 3q-2q=19 | | (2x+8)+(5x-4)=180 | | C=37.08+0.50 | | -9t-18=4t+60 | | 14-8m-6m=8-7m-m | | 3x+9x-12=60 | | 2x-27=56 | | 8g-7g+1=17 | | -23=-2a-b+a | | 16-4*-2= |

Equations solver categories