2b+2=-4(b+7)

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Solution for 2b+2=-4(b+7) equation:


Simplifying
2b + 2 = -4(b + 7)

Reorder the terms:
2 + 2b = -4(b + 7)

Reorder the terms:
2 + 2b = -4(7 + b)
2 + 2b = (7 * -4 + b * -4)
2 + 2b = (-28 + -4b)

Solving
2 + 2b = -28 + -4b

Solving for variable 'b'.

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

Add '4b' to each side of the equation.
2 + 2b + 4b = -28 + -4b + 4b

Combine like terms: 2b + 4b = 6b
2 + 6b = -28 + -4b + 4b

Combine like terms: -4b + 4b = 0
2 + 6b = -28 + 0
2 + 6b = -28

Add '-2' to each side of the equation.
2 + -2 + 6b = -28 + -2

Combine like terms: 2 + -2 = 0
0 + 6b = -28 + -2
6b = -28 + -2

Combine like terms: -28 + -2 = -30
6b = -30

Divide each side by '6'.
b = -5

Simplifying
b = -5

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