7b-15=5-3

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Solution for 7b-15=5-3 equation:


Simplifying
7b + -15 = 5 + -3

Reorder the terms:
-15 + 7b = 5 + -3

Combine like terms: 5 + -3 = 2
-15 + 7b = 2

Solving
-15 + 7b = 2

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 = 2 + 15

Combine like terms: -15 + 15 = 0
0 + 7b = 2 + 15
7b = 2 + 15

Combine like terms: 2 + 15 = 17
7b = 17

Divide each side by '7'.
b = 2.428571429

Simplifying
b = 2.428571429

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