3-(2x-4)=x+7

Simple and best practice solution for 3-(2x-4)=x+7 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-4)=x+7 equation:


Simplifying
3 + -1(2x + -4) = x + 7

Reorder the terms:
3 + -1(-4 + 2x) = x + 7
3 + (-4 * -1 + 2x * -1) = x + 7
3 + (4 + -2x) = x + 7

Combine like terms: 3 + 4 = 7
7 + -2x = x + 7

Reorder the terms:
7 + -2x = 7 + x

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

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

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

Solving
-2x = x

Solving for variable 'x'.

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

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

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

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

Divide each side by '-3'.
x = 0

Simplifying
x = 0

See similar equations:

| 7x-47=2 | | 3.5*13*1.5= | | (x)2+16x+64=0 | | (5x+2)(5x+2)-5=0 | | (4x+2)(4x+2)-36=0 | | 2x^2+x+4=0 | | 9x^2+6x-18=0 | | 9(u+4)=2u-34 | | -2x+7x-3=3x-x+6 | | 9(u+4)=2u-4 | | 16x^2+6x+66=0 | | (3x-9)(3x-9)-12=0 | | 5g+2g+2=12 | | x=1x(4x^2*2x) | | -6x-2-3x-1-3x-1=0 | | 3x^2-12x=-14 | | 3x+24=0 | | g-g+8g-3=114 | | x^3-2x^2-11x+10=0 | | x=2+2 | | 11x^2-5x-5=0 | | 20x+6-4x=12.0+6x | | 2x+2+3x-4= | | 2x+2+3x-4=1 | | 6x-7-2(x-5)=-5 | | 6x^2+4x+6=0 | | 3(5-x)-3+6x=42 | | 4g-2=34 | | -5x+3=4x-24 | | x+2=87 | | 2+5x=17-2x | | 6x^2-3=7x |

Equations solver categories