7-4b=79

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Solution for 7-4b=79 equation: 


Simplifying
7 + -4b = 79

Solving
7 + -4b = 79

Solving for variable 'b'.

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

Add '-7' to each side of the equation.
7 + -7 + -4b = 79 + -7

Combine like terms: 7 + -7 = 0
0 + -4b = 79 + -7
-4b = 79 + -7

Combine like terms: 79 + -7 = 72
-4b = 72

Divide each side by '-4'.
b = -18

Simplifying
b = -18

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