31-(2x+3)=2(x+4)+x

Simple and best practice solution for 31-(2x+3)=2(x+4)+x 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 31-(2x+3)=2(x+4)+x equation:


Simplifying
31 + -1(2x + 3) = 2(x + 4) + x

Reorder the terms:
31 + -1(3 + 2x) = 2(x + 4) + x
31 + (3 * -1 + 2x * -1) = 2(x + 4) + x
31 + (-3 + -2x) = 2(x + 4) + x

Combine like terms: 31 + -3 = 28
28 + -2x = 2(x + 4) + x

Reorder the terms:
28 + -2x = 2(4 + x) + x
28 + -2x = (4 * 2 + x * 2) + x
28 + -2x = (8 + 2x) + x

Combine like terms: 2x + x = 3x
28 + -2x = 8 + 3x

Solving
28 + -2x = 8 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
28 + -2x + -3x = 8 + 3x + -3x

Combine like terms: -2x + -3x = -5x
28 + -5x = 8 + 3x + -3x

Combine like terms: 3x + -3x = 0
28 + -5x = 8 + 0
28 + -5x = 8

Add '-28' to each side of the equation.
28 + -28 + -5x = 8 + -28

Combine like terms: 28 + -28 = 0
0 + -5x = 8 + -28
-5x = 8 + -28

Combine like terms: 8 + -28 = -20
-5x = -20

Divide each side by '-5'.
x = 4

Simplifying
x = 4

See similar equations:

| 90+x*86=45x+8 | | -5(w+3)=-7w-35 | | -20-f=20-6f+20 | | 7(2x-1)=-3(5x-3) | | 3x+2(-6+2)=-86 | | 12x+y=60 | | m^2+11m+28=0 | | 61=10t-4.9t^2 | | 90+x*291=91 | | 3x-9-12=3 | | v-9=-7v+7 | | 1-1/5= | | 4x^2+48x+108=0 | | 3(8x-4)=6(4x-2) | | [x]-14=21 | | 3x+2+5x=15+4x-4+7 | | (4x+3y)=180 | | 3m+15=42 | | 2m-13=-8m+27 | | M^2=74 | | 3(4x+6)=12x+20 | | 30-5x=120-25x | | 13x+15+20x=180 | | x=-0.333333333333 | | ln(x^8)ln(x^6)=2 | | 11x-12=5x-6 | | -6m-8=24 | | -7(21-2y)+2y=-3 | | 50-k=10 | | logx=5.43 | | 8x+4=7x-19 | | (2x+2)(z^5-3)+6=0 |

Equations solver categories