-7=7(7b-8)

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Solution for -7=7(7b-8) equation:


Simplifying
-7 = 7(7b + -8)

Reorder the terms:
-7 = 7(-8 + 7b)
-7 = (-8 * 7 + 7b * 7)
-7 = (-56 + 49b)

Solving
-7 = -56 + 49b

Solving for variable 'b'.

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

Add '-49b' to each side of the equation.
-7 + -49b = -56 + 49b + -49b

Combine like terms: 49b + -49b = 0
-7 + -49b = -56 + 0
-7 + -49b = -56

Add '7' to each side of the equation.
-7 + 7 + -49b = -56 + 7

Combine like terms: -7 + 7 = 0
0 + -49b = -56 + 7
-49b = -56 + 7

Combine like terms: -56 + 7 = -49
-49b = -49

Divide each side by '-49'.
b = 1

Simplifying
b = 1

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