-2(-1-3x)=7x

Simple and best practice solution for -2(-1-3x)=7x 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 -2(-1-3x)=7x equation:


Simplifying
-2(-1 + -3x) = 7x
(-1 * -2 + -3x * -2) = 7x
(2 + 6x) = 7x

Solving
2 + 6x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
2 + 6x + -7x = 7x + -7x

Combine like terms: 6x + -7x = -1x
2 + -1x = 7x + -7x

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

Add '-2' to each side of the equation.
2 + -2 + -1x = 0 + -2

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

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

Divide each side by '-1'.
x = 2

Simplifying
x = 2

See similar equations:

| 13=-q+8 | | 96=-16t^2+80t | | 2xy+3y+2x+3= | | x^3-9x^2+24x-7-x-8=0 | | -18=3y+21 | | 36x^2+40x= | | -17x+14+20+-2x=5-(-3) | | 770=3100r+150 | | 19s=50 | | 9b+2b-7b=428 | | -21=-39-d | | 13x=11 | | X^2+(2x*2x)=25 | | x^2*y^3=288*x^6*y^5 | | -5x-4y-10=0 | | y*y*y=Y | | ln(3x+5)=5 | | 2x+6=8x-5 | | (3/2)x+3=12 | | x^4+4x^3+4x^2+5x-2=0 | | 67-w=250 | | -2=2(y-1)-y | | 3n^2-36n+108=0 | | 4.7q-3.8-5.7q=2.0q-4.3 | | 26=19-z | | 4x+4=-6x-3 | | 15x=-345 | | -7y+3=-8y+8 | | x+5/4=3/8 | | 2n^2-20n+50=0 | | 0.5x=2x+9 | | -20-b=-6 |

Equations solver categories