14x-7=9x-42

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Solution for 14x-7=9x-42 equation:


Simplifying
14x + -7 = 9x + -42

Reorder the terms:
-7 + 14x = 9x + -42

Reorder the terms:
-7 + 14x = -42 + 9x

Solving
-7 + 14x = -42 + 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.
-7 + 14x + -9x = -42 + 9x + -9x

Combine like terms: 14x + -9x = 5x
-7 + 5x = -42 + 9x + -9x

Combine like terms: 9x + -9x = 0
-7 + 5x = -42 + 0
-7 + 5x = -42

Add '7' to each side of the equation.
-7 + 7 + 5x = -42 + 7

Combine like terms: -7 + 7 = 0
0 + 5x = -42 + 7
5x = -42 + 7

Combine like terms: -42 + 7 = -35
5x = -35

Divide each side by '5'.
x = -7

Simplifying
x = -7

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