4b+3b-15=

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Solution for 4b+3b-15= equation:


Simplifying
4b + 3b + -15 = 0

Reorder the terms:
-15 + 4b + 3b = 0

Combine like terms: 4b + 3b = 7b
-15 + 7b = 0

Solving
-15 + 7b = 0

Solving for variable 'b'.

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

Add '15' to each side of the equation.
-15 + 15 + 7b = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 7b = 0 + 15
7b = 0 + 15

Combine like terms: 0 + 15 = 15
7b = 15

Divide each side by '7'.
b = 2.142857143

Simplifying
b = 2.142857143

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