4x+30=8x

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Solution for 4x+30=8x equation:


Simplifying
4x + 30 = 8x

Reorder the terms:
30 + 4x = 8x

Solving
30 + 4x = 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.
30 + 4x + -8x = 8x + -8x

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

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

Add '-30' to each side of the equation.
30 + -30 + -4x = 0 + -30

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

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

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

Simplifying
x = 7.5

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