3+2x(2+1)-2=

Simple and best practice solution for 3+2x(2+1)-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 3+2x(2+1)-2= equation:


Simplifying
3 + 2x(2 + 1) + -2 = 0

Combine like terms: 2 + 1 = 3
3 + 2x(3) + -2 = 0

Reorder the terms for easier multiplication:
3 + 2 * 3x + -2 = 0

Multiply 2 * 3
3 + 6x + -2 = 0

Reorder the terms:
3 + -2 + 6x = 0

Combine like terms: 3 + -2 = 1
1 + 6x = 0

Solving
1 + 6x = 0

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 + 6x = 0 + -1

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

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

Divide each side by '6'.
x = -0.1666666667

Simplifying
x = -0.1666666667

See similar equations:

| 7p=3p+8 | | 171-5x=5x-21 | | x^6+3x^4-16x^2-48= | | 7x-18=2(x-6) | | x^6+3x^4-16x^2-48=0 | | 40x^3-60x^2=0 | | 3+2x(2x+1)-2= | | 10x^2(x+1)-7x(x+1)-6(x+1)=0 | | 8x+9x+5= | | v/2+1=-1.56 | | 10x^3=0 | | y^9-y^5=0 | | 9(7-11x)-7(11x+14)=183 | | (10x^4)-(20x^3)=0 | | -4-3(-2)+25=x | | 5x+25=2x+85 | | 34+3x=80-3x | | 10x^4-20x^3=0 | | 8x^2+20x+3=0 | | 90+4m=120-2m | | 12X+6+4x+9=180 | | n-5(2n+3)=7-n+7 | | 9x+7x+26= | | 35=5m | | 3x^2-19x+26=0 | | 19-x=85 | | 2.2=40.6-6u | | 8+(y-17/y+9) | | -4(-13)(-10)5=x | | (2x+1)(X-3x-5)= | | x^2+10X+12=3X | | 4x-9+x=3x-1 |

Equations solver categories