1+b-3=-7

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Solution for 1+b-3=-7 equation:


Simplifying
1 + b + -3 = -7

Reorder the terms:
1 + -3 + b = -7

Combine like terms: 1 + -3 = -2
-2 + b = -7

Solving
-2 + b = -7

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 + b = -7 + 2

Combine like terms: -2 + 2 = 0
0 + b = -7 + 2
b = -7 + 2

Combine like terms: -7 + 2 = -5
b = -5

Simplifying
b = -5

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