x+2x+(4x+1)=31

Simple and best practice solution for x+2x+(4x+1)=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 x+2x+(4x+1)=31 equation:


Simplifying
x + 2x + (4x + 1) = 31

Reorder the terms:
x + 2x + (1 + 4x) = 31

Remove parenthesis around (1 + 4x)
x + 2x + 1 + 4x = 31

Reorder the terms:
1 + x + 2x + 4x = 31

Combine like terms: x + 2x = 3x
1 + 3x + 4x = 31

Combine like terms: 3x + 4x = 7x
1 + 7x = 31

Solving
1 + 7x = 31

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 7x = 31 + -1

Combine like terms: 1 + -1 = 0
0 + 7x = 31 + -1
7x = 31 + -1

Combine like terms: 31 + -1 = 30
7x = 30

Divide each side by '7'.
x = 4.285714286

Simplifying
x = 4.285714286

See similar equations:

| x+2x+(4x+1)=22 | | 5(2x-3)+(7x+2)=37 | | 1/2x-1/4y=6 | | x+7/6=5/6x | | 7y+2(y-8)=3(y+2)-3 | | 8x+7y=-11 | | 4a-9=7a+12 | | 8x+0y=120 | | 5(y-5)/3=-4y | | 2(3x-5)-1=6x-11 | | 0.40x+0.30(150)=0.20(145) | | 9*2+4-20= | | 9*2+4= | | 7x=3x+15 | | (2x-6)/3 | | 2x-6/3 | | 4+3(7-10)=m | | 63*m=-7 | | 5y-13y=-46-58 | | 2x+5/3=-7 | | 4(2c-1)-3=3c+8 | | 81v^4-900v= | | 10n^2+100n+250= | | 2y+6y=12 | | 100x^2+180x+81= | | 69+4y-31=16y-11-5y | | 1/4*4/1 | | 3/2n+4=-10 | | y+2y=6 | | 400-36v^2= | | 3+6b+3b^2= | | 4(3y-2)=8y |

Equations solver categories