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

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


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

Reorder the terms:
3x + -4(-7 + x) = x + -4
3x + (-7 * -4 + x * -4) = x + -4
3x + (28 + -4x) = x + -4

Reorder the terms:
28 + 3x + -4x = x + -4

Combine like terms: 3x + -4x = -1x
28 + -1x = x + -4

Reorder the terms:
28 + -1x = -4 + x

Solving
28 + -1x = -4 + 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.
28 + -1x + -1x = -4 + x + -1x

Combine like terms: -1x + -1x = -2x
28 + -2x = -4 + x + -1x

Combine like terms: x + -1x = 0
28 + -2x = -4 + 0
28 + -2x = -4

Add '-28' to each side of the equation.
28 + -28 + -2x = -4 + -28

Combine like terms: 28 + -28 = 0
0 + -2x = -4 + -28
-2x = -4 + -28

Combine like terms: -4 + -28 = -32
-2x = -32

Divide each side by '-2'.
x = 16

Simplifying
x = 16

See similar equations:

| N+2=-10n+10n-6 | | -10-3x=6x-8x | | 1-8p=13-10p | | 3a+3a=16+8a | | 17+8k=1+2k-8 | | 6x+7x-14=6+5x+6x | | x+100-3x=3x-25 | | 3x-(1+2+3)*0.05x=8000 | | 5x+26=7x+30 | | 12x+9=9x+30 | | 7x-5=6x+1 | | 9x-6=5x-2 | | 12+2m=m+3 | | -3x+20=9x-2x | | 5x+65=8x-13 | | 11-9x=4x+35-11x | | 1-8x=2x+11 | | 6x-9=2x+3 | | 2k+2=-13-3k | | N-9=9n+15 | | 17-3x-6x=20-8x | | 0.6x^2=2.4x+0.6 | | 5x+10=7x+5 | | 4-6x=6x+9 | | 4x+10=14-3x | | 12-10x=38-17x | | -18-5x=14-9x | | 6+10x=87+x | | 5x-4=14x-67 | | 10x-14=5x-1 | | 9x+7=4x+37 | | 6x-13=35 |

Equations solver categories