7y-7x=7y-42

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Solution for 7y-7x=7y-42 equation:


Simplifying
7y + -7x = 7y + -42

Reorder the terms:
-7x + 7y = 7y + -42

Reorder the terms:
-7x + 7y = -42 + 7y

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

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

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

Solving
-7x = -42

Solving for variable 'x'.

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

Divide each side by '-7'.
x = 6

Simplifying
x = 6

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