(7+3x)+x=39

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


Simplifying
(7 + 3x) + x = 39

Remove parenthesis around (7 + 3x)
7 + 3x + x = 39

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

Solving
7 + 4x = 39

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 4x = 39 + -7

Combine like terms: 7 + -7 = 0
0 + 4x = 39 + -7
4x = 39 + -7

Combine like terms: 39 + -7 = 32
4x = 32

Divide each side by '4'.
x = 8

Simplifying
x = 8

See similar equations:

| 5p+16=6-5p | | 3w+x=z+y | | x^2-3x-4=-6 | | -6(x-1)=6(3x-3) | | 2-4x+2=-2(x+4) | | 8x^2+27x-14=0 | | (-32+24x)=14 | | 15-8x=8-x | | 162=3x+3x+3+3x+6 | | X+35=2 | | x^3+8h^2+12x-64=0 | | 3n=35 | | 12+5x=12-5x | | 8x+19=x-51 | | 3x^2+4=7 | | 5x-y=0.25 | | 3x-5(x-2)=-8+4x-12 | | X-10=-56 | | 3(44-8)=12 | | 8(9)-9+25= | | 3a+5=12+b | | 0.125(5y+64)=.25(20+2y) | | 9x-4=7x+10 | | 8(9)+25= | | 6x^5-7x^4y-24x^3y^2=0 | | -2b-8=2+4b+4+4 | | 3p[2p(p+4)-p^2]= | | 1L=m | | 10x-30=x-15 | | -s^2+4s-24=0 | | -2y-2=7y+17 | | 20-2b=4b |

Equations solver categories