3(2b)-3(1)-7=50

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Solution for 3(2b)-3(1)-7=50 equation:


Simplifying
3(2b) + -3(1) + -7 = 50

Remove parenthesis around (2b)
3 * 2b + -3(1) + -7 = 50

Multiply 3 * 2
6b + -3(1) + -7 = 50

Multiply -3 * 1
6b + -3 + -7 = 50

Reorder the terms:
-3 + -7 + 6b = 50

Combine like terms: -3 + -7 = -10
-10 + 6b = 50

Solving
-10 + 6b = 50

Solving for variable 'b'.

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

Add '10' to each side of the equation.
-10 + 10 + 6b = 50 + 10

Combine like terms: -10 + 10 = 0
0 + 6b = 50 + 10
6b = 50 + 10

Combine like terms: 50 + 10 = 60
6b = 60

Divide each side by '6'.
b = 10

Simplifying
b = 10

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