-6(8b-7)-4=278

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Solution for -6(8b-7)-4=278 equation: 


Simplifying
-6(8b + -7) + -4 = 278

Reorder the terms:
-6(-7 + 8b) + -4 = 278
(-7 * -6 + 8b * -6) + -4 = 278
(42 + -48b) + -4 = 278

Reorder the terms:
42 + -4 + -48b = 278

Combine like terms: 42 + -4 = 38
38 + -48b = 278

Solving
38 + -48b = 278

Solving for variable 'b'.

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

Add '-38' to each side of the equation.
38 + -38 + -48b = 278 + -38

Combine like terms: 38 + -38 = 0
0 + -48b = 278 + -38
-48b = 278 + -38

Combine like terms: 278 + -38 = 240
-48b = 240

Divide each side by '-48'.
b = -5

Simplifying
b = -5

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