38+2b=7(5b-4)

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Solution for 38+2b=7(5b-4) equation:


Simplifying
38 + 2b = 7(5b + -4)

Reorder the terms:
38 + 2b = 7(-4 + 5b)
38 + 2b = (-4 * 7 + 5b * 7)
38 + 2b = (-28 + 35b)

Solving
38 + 2b = -28 + 35b

Solving for variable 'b'.

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

Add '-35b' to each side of the equation.
38 + 2b + -35b = -28 + 35b + -35b

Combine like terms: 2b + -35b = -33b
38 + -33b = -28 + 35b + -35b

Combine like terms: 35b + -35b = 0
38 + -33b = -28 + 0
38 + -33b = -28

Add '-38' to each side of the equation.
38 + -38 + -33b = -28 + -38

Combine like terms: 38 + -38 = 0
0 + -33b = -28 + -38
-33b = -28 + -38

Combine like terms: -28 + -38 = -66
-33b = -66

Divide each side by '-33'.
b = 2

Simplifying
b = 2

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