b+(b-3)=(b+b)-(b+4)

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Solution for b+(b-3)=(b+b)-(b+4) equation:


Simplifying
b + (b + -3) = (b + b) + -1(b + 4)

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

Remove parenthesis around (-3 + b)
b + -3 + b = (b + b) + -1(b + 4)

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

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

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

Reorder the terms:
-3 + 2b = (2b) + -1(4 + b)
-3 + 2b = (2b) + (4 * -1 + b * -1)
-3 + 2b = (2b) + (-4 + -1b)

Reorder the terms:
-3 + 2b = -4 + (2b) + -1b

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

Solving
-3 + 2b = -4 + 1b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-3 + 2b + -1b = -4 + 1b + -1b

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

Combine like terms: 1b + -1b = 0
-3 + 1b = -4 + 0
-3 + 1b = -4

Add '3' to each side of the equation.
-3 + 3 + 1b = -4 + 3

Combine like terms: -3 + 3 = 0
0 + 1b = -4 + 3
1b = -4 + 3

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

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

Simplifying
b = -1

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