5(b+2)-4=31

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Solution for 5(b+2)-4=31 equation:


Simplifying
5(b + 2) + -4 = 31

Reorder the terms:
5(2 + b) + -4 = 31
(2 * 5 + b * 5) + -4 = 31
(10 + 5b) + -4 = 31

Reorder the terms:
10 + -4 + 5b = 31

Combine like terms: 10 + -4 = 6
6 + 5b = 31

Solving
6 + 5b = 31

Solving for variable 'b'.

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

Add '-6' to each side of the equation.
6 + -6 + 5b = 31 + -6

Combine like terms: 6 + -6 = 0
0 + 5b = 31 + -6
5b = 31 + -6

Combine like terms: 31 + -6 = 25
5b = 25

Divide each side by '5'.
b = 5

Simplifying
b = 5

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