5b+7+2b=23

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Solution for 5b+7+2b=23 equation:


Simplifying
5b + 7 + 2b = 23

Reorder the terms:
7 + 5b + 2b = 23

Combine like terms: 5b + 2b = 7b
7 + 7b = 23

Solving
7 + 7b = 23

Solving for variable 'b'.

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

Add '-7' to each side of the equation.
7 + -7 + 7b = 23 + -7

Combine like terms: 7 + -7 = 0
0 + 7b = 23 + -7
7b = 23 + -7

Combine like terms: 23 + -7 = 16
7b = 16

Divide each side by '7'.
b = 2.285714286

Simplifying
b = 2.285714286

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