42-7x=-3x+6

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Solution for 42-7x=-3x+6 equation:


Simplifying
42 + -7x = -3x + 6

Reorder the terms:
42 + -7x = 6 + -3x

Solving
42 + -7x = 6 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
42 + -7x + 3x = 6 + -3x + 3x

Combine like terms: -7x + 3x = -4x
42 + -4x = 6 + -3x + 3x

Combine like terms: -3x + 3x = 0
42 + -4x = 6 + 0
42 + -4x = 6

Add '-42' to each side of the equation.
42 + -42 + -4x = 6 + -42

Combine like terms: 42 + -42 = 0
0 + -4x = 6 + -42
-4x = 6 + -42

Combine like terms: 6 + -42 = -36
-4x = -36

Divide each side by '-4'.
x = 9

Simplifying
x = 9

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