38+b=7(4b-7)+6

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Solution for 38+b=7(4b-7)+6 equation:


Simplifying
38 + b = 7(4b + -7) + 6

Reorder the terms:
38 + b = 7(-7 + 4b) + 6
38 + b = (-7 * 7 + 4b * 7) + 6
38 + b = (-49 + 28b) + 6

Reorder the terms:
38 + b = -49 + 6 + 28b

Combine like terms: -49 + 6 = -43
38 + b = -43 + 28b

Solving
38 + b = -43 + 28b

Solving for variable 'b'.

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

Add '-28b' to each side of the equation.
38 + b + -28b = -43 + 28b + -28b

Combine like terms: b + -28b = -27b
38 + -27b = -43 + 28b + -28b

Combine like terms: 28b + -28b = 0
38 + -27b = -43 + 0
38 + -27b = -43

Add '-38' to each side of the equation.
38 + -38 + -27b = -43 + -38

Combine like terms: 38 + -38 = 0
0 + -27b = -43 + -38
-27b = -43 + -38

Combine like terms: -43 + -38 = -81
-27b = -81

Divide each side by '-27'.
b = 3

Simplifying
b = 3

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