12+8b=4(-3-2b)

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Solution for 12+8b=4(-3-2b) equation:


Simplifying
12 + 8b = 4(-3 + -2b)
12 + 8b = (-3 * 4 + -2b * 4)
12 + 8b = (-12 + -8b)

Solving
12 + 8b = -12 + -8b

Solving for variable 'b'.

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

Add '8b' to each side of the equation.
12 + 8b + 8b = -12 + -8b + 8b

Combine like terms: 8b + 8b = 16b
12 + 16b = -12 + -8b + 8b

Combine like terms: -8b + 8b = 0
12 + 16b = -12 + 0
12 + 16b = -12

Add '-12' to each side of the equation.
12 + -12 + 16b = -12 + -12

Combine like terms: 12 + -12 = 0
0 + 16b = -12 + -12
16b = -12 + -12

Combine like terms: -12 + -12 = -24
16b = -24

Divide each side by '16'.
b = -1.5

Simplifying
b = -1.5

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