1-b-3=4

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Solution for 1-b-3=4 equation: 


Simplifying
1 + -1b + -3 = 4

Reorder the terms:
1 + -3 + -1b = 4

Combine like terms: 1 + -3 = -2
-2 + -1b = 4

Solving
-2 + -1b = 4

Solving for variable 'b'.

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

Add '2' to each side of the equation.
-2 + 2 + -1b = 4 + 2

Combine like terms: -2 + 2 = 0
0 + -1b = 4 + 2
-1b = 4 + 2

Combine like terms: 4 + 2 = 6
-1b = 6

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

Simplifying
b = -6

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