2x-31=3[x+2]

Simple and best practice solution for 2x-31=3[x+2] 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-31=3[x+2] equation:


Simplifying
2x + -31 = 3[x + 2]

Reorder the terms:
-31 + 2x = 3[x + 2]

Reorder the terms:
-31 + 2x = 3[2 + x]
-31 + 2x = [2 * 3 + x * 3]
-31 + 2x = [6 + 3x]

Solving
-31 + 2x = 6 + 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.
-31 + 2x + -3x = 6 + 3x + -3x

Combine like terms: 2x + -3x = -1x
-31 + -1x = 6 + 3x + -3x

Combine like terms: 3x + -3x = 0
-31 + -1x = 6 + 0
-31 + -1x = 6

Add '31' to each side of the equation.
-31 + 31 + -1x = 6 + 31

Combine like terms: -31 + 31 = 0
0 + -1x = 6 + 31
-1x = 6 + 31

Combine like terms: 6 + 31 = 37
-1x = 37

Divide each side by '-1'.
x = -37

Simplifying
x = -37

See similar equations:

| 8(x-4)=-96 | | 1.64g-10=.66 | | 1.64g-10=66 | | 34=-2(-7x+4) | | x*2+17x+16=0 | | 21703.68=3.14r^2+2(3.14)rh | | x^4+2x^2+4x+1=0 | | 3(x-2)-(x+2)= | | 2.9=5.9-.6x | | 10/3(13) | | p(x)=-2x^3-3x^2 | | 128=8(1+3x) | | 5=10/3(13) | | 2x+8=3x-20 | | 5x+6x+9x=220 | | 2p+3p-p= | | p(x)=-2x^3+3x^2 | | 2x+(5y)= | | -5(1r+2)=-58 | | 12x+-8+2x=7(2x+1) | | ln(x^2+1)+2ln(x)=2 | | -5(1r+2)=58 | | -5(8a+6)=130 | | 15m+3n-5m+9n= | | 3n-n=3n+7 | | (x-5)(x)=104 | | 4(n-3)=2 | | 0.06(y-7)+0.14y=0.18y-0.01(40) | | 64x^4-825x-4786-65x^2=0 | | 4(x+10)=88 | | 64x^2-825x-4786-65x^2=0 | | -7(2x-4)=98 |

Equations solver categories