1b+7=5b+25

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Solution for 1b+7=5b+25 equation:


Simplifying
1b + 7 = 5b + 25

Reorder the terms:
7 + 1b = 5b + 25

Reorder the terms:
7 + 1b = 25 + 5b

Solving
7 + 1b = 25 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
7 + 1b + -5b = 25 + 5b + -5b

Combine like terms: 1b + -5b = -4b
7 + -4b = 25 + 5b + -5b

Combine like terms: 5b + -5b = 0
7 + -4b = 25 + 0
7 + -4b = 25

Add '-7' to each side of the equation.
7 + -7 + -4b = 25 + -7

Combine like terms: 7 + -7 = 0
0 + -4b = 25 + -7
-4b = 25 + -7

Combine like terms: 25 + -7 = 18
-4b = 18

Divide each side by '-4'.
b = -4.5

Simplifying
b = -4.5

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