7(b+3)+2b-4=35

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Solution for 7(b+3)+2b-4=35 equation:


Simplifying
7(b + 3) + 2b + -4 = 35

Reorder the terms:
7(3 + b) + 2b + -4 = 35
(3 * 7 + b * 7) + 2b + -4 = 35
(21 + 7b) + 2b + -4 = 35

Reorder the terms:
21 + -4 + 7b + 2b = 35

Combine like terms: 21 + -4 = 17
17 + 7b + 2b = 35

Combine like terms: 7b + 2b = 9b
17 + 9b = 35

Solving
17 + 9b = 35

Solving for variable 'b'.

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

Add '-17' to each side of the equation.
17 + -17 + 9b = 35 + -17

Combine like terms: 17 + -17 = 0
0 + 9b = 35 + -17
9b = 35 + -17

Combine like terms: 35 + -17 = 18
9b = 18

Divide each side by '9'.
b = 2

Simplifying
b = 2

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