7(b-3)+8b=2

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Solution for 7(b-3)+8b=2 equation:


Simplifying
7(b + -3) + 8b = 2

Reorder the terms:
7(-3 + b) + 8b = 2
(-3 * 7 + b * 7) + 8b = 2
(-21 + 7b) + 8b = 2

Combine like terms: 7b + 8b = 15b
-21 + 15b = 2

Solving
-21 + 15b = 2

Solving for variable 'b'.

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

Add '21' to each side of the equation.
-21 + 21 + 15b = 2 + 21

Combine like terms: -21 + 21 = 0
0 + 15b = 2 + 21
15b = 2 + 21

Combine like terms: 2 + 21 = 23
15b = 23

Divide each side by '15'.
b = 1.533333333

Simplifying
b = 1.533333333

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