(29b-3)-7(4b+2)=-7

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Solution for (29b-3)-7(4b+2)=-7 equation:


Simplifying
(29b + -3) + -7(4b + 2) = -7

Reorder the terms:
(-3 + 29b) + -7(4b + 2) = -7

Remove parenthesis around (-3 + 29b)
-3 + 29b + -7(4b + 2) = -7

Reorder the terms:
-3 + 29b + -7(2 + 4b) = -7
-3 + 29b + (2 * -7 + 4b * -7) = -7
-3 + 29b + (-14 + -28b) = -7

Reorder the terms:
-3 + -14 + 29b + -28b = -7

Combine like terms: -3 + -14 = -17
-17 + 29b + -28b = -7

Combine like terms: 29b + -28b = 1b
-17 + 1b = -7

Solving
-17 + 1b = -7

Solving for variable 'b'.

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

Add '17' to each side of the equation.
-17 + 17 + 1b = -7 + 17

Combine like terms: -17 + 17 = 0
0 + 1b = -7 + 17
1b = -7 + 17

Combine like terms: -7 + 17 = 10
1b = 10

Divide each side by '1'.
b = 10

Simplifying
b = 10

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