-5(8-7b)=5(6-7b)

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Solution for -5(8-7b)=5(6-7b) equation:


Simplifying
-5(8 + -7b) = 5(6 + -7b)
(8 * -5 + -7b * -5) = 5(6 + -7b)
(-40 + 35b) = 5(6 + -7b)
-40 + 35b = (6 * 5 + -7b * 5)
-40 + 35b = (30 + -35b)

Solving
-40 + 35b = 30 + -35b

Solving for variable 'b'.

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

Add '35b' to each side of the equation.
-40 + 35b + 35b = 30 + -35b + 35b

Combine like terms: 35b + 35b = 70b
-40 + 70b = 30 + -35b + 35b

Combine like terms: -35b + 35b = 0
-40 + 70b = 30 + 0
-40 + 70b = 30

Add '40' to each side of the equation.
-40 + 40 + 70b = 30 + 40

Combine like terms: -40 + 40 = 0
0 + 70b = 30 + 40
70b = 30 + 40

Combine like terms: 30 + 40 = 70
70b = 70

Divide each side by '70'.
b = 1

Simplifying
b = 1

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