(29b-2)-7(4b+1)=-2

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Solution for (29b-2)-7(4b+1)=-2 equation:


Simplifying
(29b + -2) + -7(4b + 1) = -2

Reorder the terms:
(-2 + 29b) + -7(4b + 1) = -2

Remove parenthesis around (-2 + 29b)
-2 + 29b + -7(4b + 1) = -2

Reorder the terms:
-2 + 29b + -7(1 + 4b) = -2
-2 + 29b + (1 * -7 + 4b * -7) = -2
-2 + 29b + (-7 + -28b) = -2

Reorder the terms:
-2 + -7 + 29b + -28b = -2

Combine like terms: -2 + -7 = -9
-9 + 29b + -28b = -2

Combine like terms: 29b + -28b = 1b
-9 + 1b = -2

Solving
-9 + 1b = -2

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 1b = -2 + 9

Combine like terms: -9 + 9 = 0
0 + 1b = -2 + 9
1b = -2 + 9

Combine like terms: -2 + 9 = 7
1b = 7

Divide each side by '1'.
b = 7

Simplifying
b = 7

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