2b+3(b-3)=4

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Solution for 2b+3(b-3)=4 equation:


Simplifying
2b + 3(b + -3) = 4

Reorder the terms:
2b + 3(-3 + b) = 4
2b + (-3 * 3 + b * 3) = 4
2b + (-9 + 3b) = 4

Reorder the terms:
-9 + 2b + 3b = 4

Combine like terms: 2b + 3b = 5b
-9 + 5b = 4

Solving
-9 + 5b = 4

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 5b = 4 + 9

Combine like terms: -9 + 9 = 0
0 + 5b = 4 + 9
5b = 4 + 9

Combine like terms: 4 + 9 = 13
5b = 13

Divide each side by '5'.
b = 2.6

Simplifying
b = 2.6

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