-42=10b+8

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Solution for -42=10b+8 equation:


Simplifying
-42 = 10b + 8

Reorder the terms:
-42 = 8 + 10b

Solving
-42 = 8 + 10b

Solving for variable 'b'.

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

Add '-10b' to each side of the equation.
-42 + -10b = 8 + 10b + -10b

Combine like terms: 10b + -10b = 0
-42 + -10b = 8 + 0
-42 + -10b = 8

Add '42' to each side of the equation.
-42 + 42 + -10b = 8 + 42

Combine like terms: -42 + 42 = 0
0 + -10b = 8 + 42
-10b = 8 + 42

Combine like terms: 8 + 42 = 50
-10b = 50

Divide each side by '-10'.
b = -5

Simplifying
b = -5

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