-31=8(3b-7)

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Solution for -31=8(3b-7) equation:


Simplifying
-31 = 8(3b + -7)

Reorder the terms:
-31 = 8(-7 + 3b)
-31 = (-7 * 8 + 3b * 8)
-31 = (-56 + 24b)

Solving
-31 = -56 + 24b

Solving for variable 'b'.

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

Add '-24b' to each side of the equation.
-31 + -24b = -56 + 24b + -24b

Combine like terms: 24b + -24b = 0
-31 + -24b = -56 + 0
-31 + -24b = -56

Add '31' to each side of the equation.
-31 + 31 + -24b = -56 + 31

Combine like terms: -31 + 31 = 0
0 + -24b = -56 + 31
-24b = -56 + 31

Combine like terms: -56 + 31 = -25
-24b = -25

Divide each side by '-24'.
b = 1.041666667

Simplifying
b = 1.041666667

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