8+3b-(5b+1)-(2b+4)=

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Solution for 8+3b-(5b+1)-(2b+4)= equation:


Simplifying
8 + 3b + -1(5b + 1) + -1(2b + 4) = 0

Reorder the terms:
8 + 3b + -1(1 + 5b) + -1(2b + 4) = 0
8 + 3b + (1 * -1 + 5b * -1) + -1(2b + 4) = 0
8 + 3b + (-1 + -5b) + -1(2b + 4) = 0

Reorder the terms:
8 + 3b + -1 + -5b + -1(4 + 2b) = 0
8 + 3b + -1 + -5b + (4 * -1 + 2b * -1) = 0
8 + 3b + -1 + -5b + (-4 + -2b) = 0

Reorder the terms:
8 + -1 + -4 + 3b + -5b + -2b = 0

Combine like terms: 8 + -1 = 7
7 + -4 + 3b + -5b + -2b = 0

Combine like terms: 7 + -4 = 3
3 + 3b + -5b + -2b = 0

Combine like terms: 3b + -5b = -2b
3 + -2b + -2b = 0

Combine like terms: -2b + -2b = -4b
3 + -4b = 0

Solving
3 + -4b = 0

Solving for variable 'b'.

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

Add '-3' to each side of the equation.
3 + -3 + -4b = 0 + -3

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

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

Divide each side by '-4'.
b = 0.75

Simplifying
b = 0.75

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