x+2(x)+8=71

Simple and best practice solution for x+2(x)+8=71 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 x+2(x)+8=71 equation: 


Simplifying
x + 2(x) + 8 = 71

Reorder the terms:
8 + x + 2x = 71

Combine like terms: x + 2x = 3x
8 + 3x = 71

Solving
8 + 3x = 71

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x = 71 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = 71 + -8
3x = 71 + -8

Combine like terms: 71 + -8 = 63
3x = 63

Divide each side by '3'.
x = 21

Simplifying
x = 21

See similar equations:

| P(n)=35+18n | | 6x-3[x+8]=9 | | 4(2n-3)=-12n+8 | | 3a+7c=180 | | 8x^2-49x=0 | | 1000+200x=1500+100 | | 393.84=190+0.98x | | W+10=23 | | 6x=x+3*3 | | X/2=28 | | 8x^3+3x^2+6x-1x=1 | | x/7-3-5 | | 8/1/2/9 | | (22xy^2/-5y^4)(-3y^3/11x^3) | | -14r+16r+6-18= | | -2z+10+7=16z+7 | | Inx=in*3+2*in*4-in*2 | | -15=2t-(11) | | 1/2x-16=2 | | 5w-29=55-2w | | .75-18=.25x-4 | | Inx=in*3+2*in*4 | | -(1/2-a)=2a-3/5 | | 15+4.75x=143.75 | | (1/3)x8 | | 13.66+0.08=14.16-0.15 | | 230/100 | | x-4=2(3x+13) | | 2(4+3x)+6= | | (3-2x)(-5+4x)= | | 65/5x2-7 | | 5x+(x-y)y=39 |

Equations solver categories