6x+6=21+2x

Simple and best practice solution for 6x+6=21+2x 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 6x+6=21+2x equation:


Simplifying
6x + 6 = 21 + 2x

Reorder the terms:
6 + 6x = 21 + 2x

Solving
6 + 6x = 21 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
6 + 6x + -2x = 21 + 2x + -2x

Combine like terms: 6x + -2x = 4x
6 + 4x = 21 + 2x + -2x

Combine like terms: 2x + -2x = 0
6 + 4x = 21 + 0
6 + 4x = 21

Add '-6' to each side of the equation.
6 + -6 + 4x = 21 + -6

Combine like terms: 6 + -6 = 0
0 + 4x = 21 + -6
4x = 21 + -6

Combine like terms: 21 + -6 = 15
4x = 15

Divide each side by '4'.
x = 3.75

Simplifying
x = 3.75

See similar equations:

| (7u*u-2u+4)+(-u*-u+5u+3)= | | 3(5j+2)=2(3j-6)j-2 | | 4=3(x-6)+3-x | | -3x-6=x-14 | | x-29=9 | | 8x^2=8x+96 | | 59y-17=y-(-44) | | 4k-8=40 | | 0.60x+0.40(100-x)=1.2 | | 4v-5=-25 | | 1/3(x+5)=45 | | X=41.33333333+-0.6666666667y | | 6m-5=3m+10 | | 4v-16/4-v | | 2(f-3)=3(f-1) | | x^4+2x^3-11x^2-12x=0 | | (-7x^2+21x)=-126 | | 7x^2+8x=-3 | | 15x-27=-12+4x+x | | 9x^4-18x^3=27x^2 | | (-7x^2+x-90)=0 | | 4x+6=9x+2 | | 3+2=23.50x | | y=-1/4x-6 | | 15x=-10y+620 | | 2(-2x-3)=-4x-8 | | -x+2=5x+14 | | 4x+16=6x-3 | | -3n+2=11 | | 8n-19=6n+5 | | 6(9y-5)-(9y+4)= | | 2=4(x-8)+2-x |

Equations solver categories