7b-3=-3*(-6)

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Solution for 7b-3=-3*(-6) equation: 


Simplifying
7b + -3 = -3(-6)

Reorder the terms:
-3 + 7b = -3(-6)

Multiply -3 * -6
-3 + 7b = 18

Solving
-3 + 7b = 18

Solving for variable 'b'.

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

Add '3' to each side of the equation.
-3 + 3 + 7b = 18 + 3

Combine like terms: -3 + 3 = 0
0 + 7b = 18 + 3
7b = 18 + 3

Combine like terms: 18 + 3 = 21
7b = 21

Divide each side by '7'.
b = 3

Simplifying
b = 3

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