3x+2+4x-5=39

Simple and best practice solution for 3x+2+4x-5=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 3x+2+4x-5=39 equation:


Simplifying
3x + 2 + 4x + -5 = 39

Reorder the terms:
2 + -5 + 3x + 4x = 39

Combine like terms: 2 + -5 = -3
-3 + 3x + 4x = 39

Combine like terms: 3x + 4x = 7x
-3 + 7x = 39

Solving
-3 + 7x = 39

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 7x = 39 + 3

Combine like terms: -3 + 3 = 0
0 + 7x = 39 + 3
7x = 39 + 3

Combine like terms: 39 + 3 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

See similar equations:

| -4=2x^4-3x | | 1=-5x+6x-4 | | 775/1250 | | 2x^2+12096/x | | -2-6x-7x=-119 | | 9x=18-6y | | 3/5x-8/15=5 | | x^2-3.3x-0.7=0 | | 5/6d-9/8d | | 7n-16n=54 | | 2/6*9 | | 700/x=5/8 | | (2w+12)/9-(2w+3)/2=(2w-11)/6 | | 9-4(c-3)=1 | | (5x+15)(5x-5)=0 | | 5/9v+w=2 | | 5x+7y=11 | | 9.1/14.6 | | x^2-3.3-0.7=0 | | (22b-2)-7(3b+1)=-5 | | 3(p-6)=3 | | 9a^2-24ad+16d=3a(3a-8d+16d) | | 14.6-5.5= | | z+6=2z/4 | | 5w+w^2-42=0 | | 3(2x-5)+4x=85 | | x^2+25x-70=0 | | z^4-3z^2-10=0 | | 6=a/4+4 | | 2*(x+1)+5=7 | | 6x+6x+3+9=6x+5+5x | | R=2/3t+v |

Equations solver categories