x-4=x+2+7x-42

Simple and best practice solution for x-4=x+2+7x-42 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 x-4=x+2+7x-42 equation:


Simplifying
x + -4 = x + 2 + 7x + -42

Reorder the terms:
-4 + x = x + 2 + 7x + -42

Reorder the terms:
-4 + x = 2 + -42 + x + 7x

Combine like terms: 2 + -42 = -40
-4 + x = -40 + x + 7x

Combine like terms: x + 7x = 8x
-4 + x = -40 + 8x

Solving
-4 + x = -40 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-4 + x + -8x = -40 + 8x + -8x

Combine like terms: x + -8x = -7x
-4 + -7x = -40 + 8x + -8x

Combine like terms: 8x + -8x = 0
-4 + -7x = -40 + 0
-4 + -7x = -40

Add '4' to each side of the equation.
-4 + 4 + -7x = -40 + 4

Combine like terms: -4 + 4 = 0
0 + -7x = -40 + 4
-7x = -40 + 4

Combine like terms: -40 + 4 = -36
-7x = -36

Divide each side by '-7'.
x = 5.142857143

Simplifying
x = 5.142857143

See similar equations:

| 26-10q=11x | | 2a+7b=16a | | 2a+7b=16 | | 3c+5.2=2-c | | x^2+28x+171=0 | | 6x^2-5x=6 | | 3x*x-6x-9=0 | | -2.4+t=5.6 | | 2(5-4x)=3-7x | | 7(n-7)=6n+42 | | -7(n-7)=6n+42 | | -7(n-7)= | | 10z-(3-2z)=13 | | x^2+12x=7x | | (n+7)=6n+42 | | 6(2d-8)= | | 2x-3=21+10x | | 4(8c+2)= | | 5(a+9)= | | 8x*x+20x+12=0 | | 78-(q+(78+4q))=2(78+4q) | | 0=5x^2+5x | | (n+4)*4=28 | | 14x+8+2x+2= | | 4-y=8 | | 70-(q+x)=3q | | .12x=35 | | 78-15(q+x)=3q | | 78-15(q+x)=2x | | 5x^2-21=10x | | 38x+3= | | 78-30q=32x |

Equations solver categories