3b-(4-b)=6b+8

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Solution for 3b-(4-b)=6b+8 equation:


Simplifying
3b + -1(4 + -1b) = 6b + 8
3b + (4 * -1 + -1b * -1) = 6b + 8
3b + (-4 + 1b) = 6b + 8

Reorder the terms:
-4 + 3b + 1b = 6b + 8

Combine like terms: 3b + 1b = 4b
-4 + 4b = 6b + 8

Reorder the terms:
-4 + 4b = 8 + 6b

Solving
-4 + 4b = 8 + 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
-4 + 4b + -6b = 8 + 6b + -6b

Combine like terms: 4b + -6b = -2b
-4 + -2b = 8 + 6b + -6b

Combine like terms: 6b + -6b = 0
-4 + -2b = 8 + 0
-4 + -2b = 8

Add '4' to each side of the equation.
-4 + 4 + -2b = 8 + 4

Combine like terms: -4 + 4 = 0
0 + -2b = 8 + 4
-2b = 8 + 4

Combine like terms: 8 + 4 = 12
-2b = 12

Divide each side by '-2'.
b = -6

Simplifying
b = -6

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