7(7b+5)=2(b-5)

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Solution for 7(7b+5)=2(b-5) equation:


Simplifying
7(7b + 5) = 2(b + -5)

Reorder the terms:
7(5 + 7b) = 2(b + -5)
(5 * 7 + 7b * 7) = 2(b + -5)
(35 + 49b) = 2(b + -5)

Reorder the terms:
35 + 49b = 2(-5 + b)
35 + 49b = (-5 * 2 + b * 2)
35 + 49b = (-10 + 2b)

Solving
35 + 49b = -10 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
35 + 49b + -2b = -10 + 2b + -2b

Combine like terms: 49b + -2b = 47b
35 + 47b = -10 + 2b + -2b

Combine like terms: 2b + -2b = 0
35 + 47b = -10 + 0
35 + 47b = -10

Add '-35' to each side of the equation.
35 + -35 + 47b = -10 + -35

Combine like terms: 35 + -35 = 0
0 + 47b = -10 + -35
47b = -10 + -35

Combine like terms: -10 + -35 = -45
47b = -45

Divide each side by '47'.
b = -0.9574468085

Simplifying
b = -0.9574468085

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