7+3(b-4)=16

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Solution for 7+3(b-4)=16 equation:


Simplifying
7 + 3(b + -4) = 16

Reorder the terms:
7 + 3(-4 + b) = 16
7 + (-4 * 3 + b * 3) = 16
7 + (-12 + 3b) = 16

Combine like terms: 7 + -12 = -5
-5 + 3b = 16

Solving
-5 + 3b = 16

Solving for variable 'b'.

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

Add '5' to each side of the equation.
-5 + 5 + 3b = 16 + 5

Combine like terms: -5 + 5 = 0
0 + 3b = 16 + 5
3b = 16 + 5

Combine like terms: 16 + 5 = 21
3b = 21

Divide each side by '3'.
b = 7

Simplifying
b = 7

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