2x-4y-8=30

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Solution for 2x-4y-8=30 equation:


Simplifying
2x + -4y + -8 = 30

Reorder the terms:
-8 + 2x + -4y = 30

Solving
-8 + 2x + -4y = 30

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 2x + 8 + -4y = 30 + 8

Reorder the terms:
-8 + 8 + 2x + -4y = 30 + 8

Combine like terms: -8 + 8 = 0
0 + 2x + -4y = 30 + 8
2x + -4y = 30 + 8

Combine like terms: 30 + 8 = 38
2x + -4y = 38

Add '4y' to each side of the equation.
2x + -4y + 4y = 38 + 4y

Combine like terms: -4y + 4y = 0
2x + 0 = 38 + 4y
2x = 38 + 4y

Divide each side by '2'.
x = 19 + 2y

Simplifying
x = 19 + 2y

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