-2(4b+4+6b)+3(7-5b)=

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Solution for -2(4b+4+6b)+3(7-5b)= equation:


Simplifying
-2(4b + 4 + 6b) + 3(7 + -5b) = 0

Reorder the terms:
-2(4 + 4b + 6b) + 3(7 + -5b) = 0

Combine like terms: 4b + 6b = 10b
-2(4 + 10b) + 3(7 + -5b) = 0
(4 * -2 + 10b * -2) + 3(7 + -5b) = 0
(-8 + -20b) + 3(7 + -5b) = 0
-8 + -20b + (7 * 3 + -5b * 3) = 0
-8 + -20b + (21 + -15b) = 0

Reorder the terms:
-8 + 21 + -20b + -15b = 0

Combine like terms: -8 + 21 = 13
13 + -20b + -15b = 0

Combine like terms: -20b + -15b = -35b
13 + -35b = 0

Solving
13 + -35b = 0

Solving for variable 'b'.

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

Add '-13' to each side of the equation.
13 + -13 + -35b = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -35b = 0 + -13
-35b = 0 + -13

Combine like terms: 0 + -13 = -13
-35b = -13

Divide each side by '-35'.
b = 0.3714285714

Simplifying
b = 0.3714285714

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