-5(2b+3)=18+9b

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Solution for -5(2b+3)=18+9b equation:


Simplifying
-5(2b + 3) = 18 + 9b

Reorder the terms:
-5(3 + 2b) = 18 + 9b
(3 * -5 + 2b * -5) = 18 + 9b
(-15 + -10b) = 18 + 9b

Solving
-15 + -10b = 18 + 9b

Solving for variable 'b'.

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

Add '-9b' to each side of the equation.
-15 + -10b + -9b = 18 + 9b + -9b

Combine like terms: -10b + -9b = -19b
-15 + -19b = 18 + 9b + -9b

Combine like terms: 9b + -9b = 0
-15 + -19b = 18 + 0
-15 + -19b = 18

Add '15' to each side of the equation.
-15 + 15 + -19b = 18 + 15

Combine like terms: -15 + 15 = 0
0 + -19b = 18 + 15
-19b = 18 + 15

Combine like terms: 18 + 15 = 33
-19b = 33

Divide each side by '-19'.
b = -1.736842105

Simplifying
b = -1.736842105

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