30=8x+4

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Solution for 30=8x+4 equation:


Simplifying
30 = 8x + 4

Reorder the terms:
30 = 4 + 8x

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

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

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

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

Combine like terms: 4 + -30 = -26
-8x = -26

Divide each side by '-8'.
x = 3.25

Simplifying
x = 3.25

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