(29b-8)-7(4b+3)=-7

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Solution for (29b-8)-7(4b+3)=-7 equation:


Simplifying
(29b + -8) + -7(4b + 3) = -7

Reorder the terms:
(-8 + 29b) + -7(4b + 3) = -7

Remove parenthesis around (-8 + 29b)
-8 + 29b + -7(4b + 3) = -7

Reorder the terms:
-8 + 29b + -7(3 + 4b) = -7
-8 + 29b + (3 * -7 + 4b * -7) = -7
-8 + 29b + (-21 + -28b) = -7

Reorder the terms:
-8 + -21 + 29b + -28b = -7

Combine like terms: -8 + -21 = -29
-29 + 29b + -28b = -7

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

Solving
-29 + 1b = -7

Solving for variable 'b'.

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

Add '29' to each side of the equation.
-29 + 29 + 1b = -7 + 29

Combine like terms: -29 + 29 = 0
0 + 1b = -7 + 29
1b = -7 + 29

Combine like terms: -7 + 29 = 22
1b = 22

Divide each side by '1'.
b = 22

Simplifying
b = 22

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