5b-1=4b-7

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Solution for 5b-1=4b-7 equation:


Simplifying
5b + -1 = 4b + -7

Reorder the terms:
-1 + 5b = 4b + -7

Reorder the terms:
-1 + 5b = -7 + 4b

Solving
-1 + 5b = -7 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-1 + 5b + -4b = -7 + 4b + -4b

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

Combine like terms: 4b + -4b = 0
-1 + 1b = -7 + 0
-1 + 1b = -7

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

Combine like terms: -1 + 1 = 0
0 + 1b = -7 + 1
1b = -7 + 1

Combine like terms: -7 + 1 = -6
1b = -6

Divide each side by '1'.
b = -6

Simplifying
b = -6

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