-124=-4(3b+7)

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Solution for -124=-4(3b+7) equation:


Simplifying
-124 = -4(3b + 7)

Reorder the terms:
-124 = -4(7 + 3b)
-124 = (7 * -4 + 3b * -4)
-124 = (-28 + -12b)

Solving
-124 = -28 + -12b

Solving for variable 'b'.

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

Add '12b' to each side of the equation.
-124 + 12b = -28 + -12b + 12b

Combine like terms: -12b + 12b = 0
-124 + 12b = -28 + 0
-124 + 12b = -28

Add '124' to each side of the equation.
-124 + 124 + 12b = -28 + 124

Combine like terms: -124 + 124 = 0
0 + 12b = -28 + 124
12b = -28 + 124

Combine like terms: -28 + 124 = 96
12b = 96

Divide each side by '12'.
b = 8

Simplifying
b = 8

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