4x+30=0

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Solution for 4x+30=0 equation: 


Simplifying
4x + 30 = 0

Reorder the terms:
30 + 4x = 0

Solving
30 + 4x = 0

Solving for variable 'x'.

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

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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