7x-18=y+3

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Solution for 7x-18=y+3 equation:


Simplifying
7x + -18 = y + 3

Reorder the terms:
-18 + 7x = y + 3

Reorder the terms:
-18 + 7x = 3 + y

Solving
-18 + 7x = 3 + y

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 7x = 3 + 18 + y

Combine like terms: -18 + 18 = 0
0 + 7x = 3 + 18 + y
7x = 3 + 18 + y

Combine like terms: 3 + 18 = 21
7x = 21 + y

Divide each side by '7'.
x = 3 + 0.1428571429y

Simplifying
x = 3 + 0.1428571429y

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