162=-6(5b-7)

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Solution for 162=-6(5b-7) equation:


Simplifying
162 = -6(5b + -7)

Reorder the terms:
162 = -6(-7 + 5b)
162 = (-7 * -6 + 5b * -6)
162 = (42 + -30b)

Solving
162 = 42 + -30b

Solving for variable 'b'.

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

Add '30b' to each side of the equation.
162 + 30b = 42 + -30b + 30b

Combine like terms: -30b + 30b = 0
162 + 30b = 42 + 0
162 + 30b = 42

Add '-162' to each side of the equation.
162 + -162 + 30b = 42 + -162

Combine like terms: 162 + -162 = 0
0 + 30b = 42 + -162
30b = 42 + -162

Combine like terms: 42 + -162 = -120
30b = -120

Divide each side by '30'.
b = -4

Simplifying
b = -4

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