30=b+4

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Solution for 30=b+4 equation:


Simplifying
30 = b + 4

Reorder the terms:
30 = 4 + b

Solving
30 = 4 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
30 + -1b = 4 + b + -1b

Combine like terms: b + -1b = 0
30 + -1b = 4 + 0
30 + -1b = 4

Add '-30' to each side of the equation.
30 + -30 + -1b = 4 + -30

Combine like terms: 30 + -30 = 0
0 + -1b = 4 + -30
-1b = 4 + -30

Combine like terms: 4 + -30 = -26
-1b = -26

Divide each side by '-1'.
b = 26

Simplifying
b = 26

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