9x+42=7

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Solution for 9x+42=7 equation: 


Simplifying
9x + 42 = 7

Reorder the terms:
42 + 9x = 7

Solving
42 + 9x = 7

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + 9x = 7 + -42

Combine like terms: 42 + -42 = 0
0 + 9x = 7 + -42
9x = 7 + -42

Combine like terms: 7 + -42 = -35
9x = -35

Divide each side by '9'.
x = -3.888888889

Simplifying
x = -3.888888889

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