7-30b+48=175

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Solution for 7-30b+48=175 equation: 


Simplifying
7 + -30b + 48 = 175

Reorder the terms:
7 + 48 + -30b = 175

Combine like terms: 7 + 48 = 55
55 + -30b = 175

Solving
55 + -30b = 175

Solving for variable 'b'.

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

Add '-55' to each side of the equation.
55 + -55 + -30b = 175 + -55

Combine like terms: 55 + -55 = 0
0 + -30b = 175 + -55
-30b = 175 + -55

Combine like terms: 175 + -55 = 120
-30b = 120

Divide each side by '-30'.
b = -4

Simplifying
b = -4

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