4b-3=5(b+9)

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Solution for 4b-3=5(b+9) equation:


Simplifying
4b + -3 = 5(b + 9)

Reorder the terms:
-3 + 4b = 5(b + 9)

Reorder the terms:
-3 + 4b = 5(9 + b)
-3 + 4b = (9 * 5 + b * 5)
-3 + 4b = (45 + 5b)

Solving
-3 + 4b = 45 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-3 + 4b + -5b = 45 + 5b + -5b

Combine like terms: 4b + -5b = -1b
-3 + -1b = 45 + 5b + -5b

Combine like terms: 5b + -5b = 0
-3 + -1b = 45 + 0
-3 + -1b = 45

Add '3' to each side of the equation.
-3 + 3 + -1b = 45 + 3

Combine like terms: -3 + 3 = 0
0 + -1b = 45 + 3
-1b = 45 + 3

Combine like terms: 45 + 3 = 48
-1b = 48

Divide each side by '-1'.
b = -48

Simplifying
b = -48

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