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

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


Simplifying
-7(5 + 6b) = b + 8
(5 * -7 + 6b * -7) = b + 8
(-35 + -42b) = b + 8

Reorder the terms:
-35 + -42b = 8 + b

Solving
-35 + -42b = 8 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-35 + -42b + -1b = 8 + b + -1b

Combine like terms: -42b + -1b = -43b
-35 + -43b = 8 + b + -1b

Combine like terms: b + -1b = 0
-35 + -43b = 8 + 0
-35 + -43b = 8

Add '35' to each side of the equation.
-35 + 35 + -43b = 8 + 35

Combine like terms: -35 + 35 = 0
0 + -43b = 8 + 35
-43b = 8 + 35

Combine like terms: 8 + 35 = 43
-43b = 43

Divide each side by '-43'.
b = -1

Simplifying
b = -1

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