4x+42-5x=2-7x+4

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Solution for 4x+42-5x=2-7x+4 equation:


Simplifying
4x + 42 + -5x = 2 + -7x + 4

Reorder the terms:
42 + 4x + -5x = 2 + -7x + 4

Combine like terms: 4x + -5x = -1x
42 + -1x = 2 + -7x + 4

Reorder the terms:
42 + -1x = 2 + 4 + -7x

Combine like terms: 2 + 4 = 6
42 + -1x = 6 + -7x

Solving
42 + -1x = 6 + -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.
42 + -1x + 7x = 6 + -7x + 7x

Combine like terms: -1x + 7x = 6x
42 + 6x = 6 + -7x + 7x

Combine like terms: -7x + 7x = 0
42 + 6x = 6 + 0
42 + 6x = 6

Add '-42' to each side of the equation.
42 + -42 + 6x = 6 + -42

Combine like terms: 42 + -42 = 0
0 + 6x = 6 + -42
6x = 6 + -42

Combine like terms: 6 + -42 = -36
6x = -36

Divide each side by '6'.
x = -6

Simplifying
x = -6

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