2x-5+x=31

Simple and best practice solution for 2x-5+x=31 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 2x-5+x=31 equation: 


Simplifying
2x + -5 + x = 31

Reorder the terms:
-5 + 2x + x = 31

Combine like terms: 2x + x = 3x
-5 + 3x = 31

Solving
-5 + 3x = 31

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 3x = 31 + 5

Combine like terms: -5 + 5 = 0
0 + 3x = 31 + 5
3x = 31 + 5

Combine like terms: 31 + 5 = 36
3x = 36

Divide each side by '3'.
x = 12

Simplifying
x = 12

See similar equations:

| 4c+9=-3x+2 | | f(x)=x+6f(9a) | | 5x-4+3x+1=180 | | 0.34=ln(x) | | Z+(z+(-6))+(-2)=-10 | | (100Q-10Q^2)=(30+10Q)Q | | -3m=13+5(3) | | 83n=-870 | | 0=x^2-30x+80 | | 1.5(1-2.8r)=-29.7+7.8r | | -3m=13+5(0) | | 2a=8+4a | | 18/12=45/x | | 16+16yi=4x-2i | | 1hj-4=1k | | 23x-29y=-2 | | x-3=15x+69 | | 3X-4y+z=28 | | 18-(-12-3)= | | 7+4x+3=x+16+3x | | 6x+20+6x+30=180 | | -3m=13+5(-3) | | 130+0.20x=70+0.40 | | X^2+25x-169=0 | | 8-(12+4y)=0 | | -5-(15y-1)=2(7y-6)-y | | 4x-2(3-n)=-13 | | .5(4x+8)=7 | | 5-a=360 | | 6w-2+3-4(4-w)=12+4w | | 71=2x+5x+8 | | X^2+25-169=0 |

Equations solver categories