3(10b+10)+5(b+2)=

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Solution for 3(10b+10)+5(b+2)= equation:


Simplifying
3(10b + 10) + 5(b + 2) = 0

Reorder the terms:
3(10 + 10b) + 5(b + 2) = 0
(10 * 3 + 10b * 3) + 5(b + 2) = 0
(30 + 30b) + 5(b + 2) = 0

Reorder the terms:
30 + 30b + 5(2 + b) = 0
30 + 30b + (2 * 5 + b * 5) = 0
30 + 30b + (10 + 5b) = 0

Reorder the terms:
30 + 10 + 30b + 5b = 0

Combine like terms: 30 + 10 = 40
40 + 30b + 5b = 0

Combine like terms: 30b + 5b = 35b
40 + 35b = 0

Solving
40 + 35b = 0

Solving for variable 'b'.

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

Add '-40' to each side of the equation.
40 + -40 + 35b = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 35b = 0 + -40
35b = 0 + -40

Combine like terms: 0 + -40 = -40
35b = -40

Divide each side by '35'.
b = -1.142857143

Simplifying
b = -1.142857143

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