4x=8x-30

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Solution for 4x=8x-30 equation:


Simplifying
4x = 8x + -30

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

Solving
4x = -30 + 8x

Solving for variable 'x'.

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

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

Combine like terms: 4x + -8x = -4x
-4x = -30 + 8x + -8x

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

Divide each side by '-4'.
x = 7.5

Simplifying
x = 7.5

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