-7-8(2b-7)=29-6b

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Solution for -7-8(2b-7)=29-6b equation:


Simplifying
-7 + -8(2b + -7) = 29 + -6b

Reorder the terms:
-7 + -8(-7 + 2b) = 29 + -6b
-7 + (-7 * -8 + 2b * -8) = 29 + -6b
-7 + (56 + -16b) = 29 + -6b

Combine like terms: -7 + 56 = 49
49 + -16b = 29 + -6b

Solving
49 + -16b = 29 + -6b

Solving for variable 'b'.

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

Add '6b' to each side of the equation.
49 + -16b + 6b = 29 + -6b + 6b

Combine like terms: -16b + 6b = -10b
49 + -10b = 29 + -6b + 6b

Combine like terms: -6b + 6b = 0
49 + -10b = 29 + 0
49 + -10b = 29

Add '-49' to each side of the equation.
49 + -49 + -10b = 29 + -49

Combine like terms: 49 + -49 = 0
0 + -10b = 29 + -49
-10b = 29 + -49

Combine like terms: 29 + -49 = -20
-10b = -20

Divide each side by '-10'.
b = 2

Simplifying
b = 2

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