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

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Solution for -(b+4)-b=4-(1+3b) equation:


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

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

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

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

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

Solving for variable 'b'.

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

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

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

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

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

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

Combine like terms: 3 + 4 = 7
1b = 7

Divide each side by '1'.
b = 7

Simplifying
b = 7

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