6x+3x-1=-2(-10-x)

Simple and best practice solution for 6x+3x-1=-2(-10-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 6x+3x-1=-2(-10-x) equation:


Simplifying
6x + 3x + -1 = -2(-10 + -1x)

Reorder the terms:
-1 + 6x + 3x = -2(-10 + -1x)

Combine like terms: 6x + 3x = 9x
-1 + 9x = -2(-10 + -1x)
-1 + 9x = (-10 * -2 + -1x * -2)
-1 + 9x = (20 + 2x)

Solving
-1 + 9x = 20 + 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.
-1 + 9x + -2x = 20 + 2x + -2x

Combine like terms: 9x + -2x = 7x
-1 + 7x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1 + 7x = 20 + 0
-1 + 7x = 20

Add '1' to each side of the equation.
-1 + 1 + 7x = 20 + 1

Combine like terms: -1 + 1 = 0
0 + 7x = 20 + 1
7x = 20 + 1

Combine like terms: 20 + 1 = 21
7x = 21

Divide each side by '7'.
x = 3

Simplifying
x = 3

See similar equations:

| 8m+6-2m= | | 0=8x-7/7 | | -3(x-4)+4=40 | | 9(-27x+18)=-20(11-6x) | | 4b+4=b+0 | | 4(0)+3y=8 | | 2y-10=3x-14 | | x^2+y^2-4x-10y+25=0 | | 32x^4-96x^3+39x^2+8x-9=0 | | 8n^2+50-40n=0 | | 3x-14=2y-10 | | m^2+12m+23=10 | | 2x+16=248 | | 3x-14=-13 | | 5c-10=3c+6 | | 8n+50-40n=0 | | 2(x-5)=7-13x-17+15x | | 18(6b+3)=x | | X^2+30x-264=0 | | g^2+3-10= | | 8n+50=40n | | 3-5(8x-2)=2(3-x)+4 | | 3(-1)+3(1)=0 | | 12p=a | | 3n-2(N+3)=15 | | 17x=02 | | 3x+3(1)=0 | | -[4x-(9x+1)]=1+(4x+5) | | 5b+2b-18=8+2b+4 | | 0=x^2+y^2+1 | | 0.1=square(x)-square(x+y) | | x+5y=-35 |

Equations solver categories