4(b+4)-7=23

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Solution for 4(b+4)-7=23 equation: 


Simplifying
4(b + 4) + -7 = 23

Reorder the terms:
4(4 + b) + -7 = 23
(4 * 4 + b * 4) + -7 = 23
(16 + 4b) + -7 = 23

Reorder the terms:
16 + -7 + 4b = 23

Combine like terms: 16 + -7 = 9
9 + 4b = 23

Solving
9 + 4b = 23

Solving for variable 'b'.

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

Add '-9' to each side of the equation.
9 + -9 + 4b = 23 + -9

Combine like terms: 9 + -9 = 0
0 + 4b = 23 + -9
4b = 23 + -9

Combine like terms: 23 + -9 = 14
4b = 14

Divide each side by '4'.
b = 3.5

Simplifying
b = 3.5

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