1-b=7+5b

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


Simplifying
1 + -1b = 7 + 5b

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

Combine like terms: -1b + -5b = -6b
1 + -6b = 7 + 5b + -5b

Combine like terms: 5b + -5b = 0
1 + -6b = 7 + 0
1 + -6b = 7

Add '-1' to each side of the equation.
1 + -1 + -6b = 7 + -1

Combine like terms: 1 + -1 = 0
0 + -6b = 7 + -1
-6b = 7 + -1

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

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

Simplifying
b = -1

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