6x+42=9x+13

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Solution for 6x+42=9x+13 equation:


Simplifying
6x + 42 = 9x + 13

Reorder the terms:
42 + 6x = 9x + 13

Reorder the terms:
42 + 6x = 13 + 9x

Solving
42 + 6x = 13 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
42 + 6x + -9x = 13 + 9x + -9x

Combine like terms: 6x + -9x = -3x
42 + -3x = 13 + 9x + -9x

Combine like terms: 9x + -9x = 0
42 + -3x = 13 + 0
42 + -3x = 13

Add '-42' to each side of the equation.
42 + -42 + -3x = 13 + -42

Combine like terms: 42 + -42 = 0
0 + -3x = 13 + -42
-3x = 13 + -42

Combine like terms: 13 + -42 = -29
-3x = -29

Divide each side by '-3'.
x = 9.666666667

Simplifying
x = 9.666666667

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