x=3(x+1)

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


Simplifying
x = 3(x + 1)

Reorder the terms:
x = 3(1 + x)
x = (1 * 3 + x * 3)
x = (3 + 3x)

Solving
x = 3 + 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.
x + -3x = 3 + 3x + -3x

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

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

Divide each side by '-2'.
x = -1.5

Simplifying
x = -1.5

See similar equations:

| (3x^6+7x+3)+(5x^9+12x)= | | X=130+6.5x | | x+y+4x=180 | | -4x+3(x+1)=-2 | | (x)(x)-10x+14=0 | | 3y+31+136=180 | | 90+4x=180 | | 10(3x-4)(x+6)=0 | | 9(x-4)=x-33 | | 2ln(x+4)-ln(x-10)=0 | | 5w-(3w-4)+4=14-(w+1) | | 20x^2-20x+10=0 | | 2/8p=1/2 | | (t)(t)+10t=-22 | | (-20)(0.8)+(x)(0.2)=0 | | -4-8(p-8)=4(p-3) | | 3z+14=50 | | 3x(8+9)-12= | | 10p-15=60 | | 2+6x+13=0 | | -4(x-2)=-7(x-1) | | -t=9(1-10) | | 2(3/4)= | | 100x+z=27y | | a^4b^6c^3= | | 3x=960 | | (5x+3)+(x+3)=90 | | 5/6x-17=-2 | | (x^3-x+7)+(9x^3+6)= | | x+51+x+26=65 | | 3z=13 | | 6x-20=76 |

Equations solver categories