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

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


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

Reorder the terms:
2(7 + 3b) = -4(3 + -2b)
(7 * 2 + 3b * 2) = -4(3 + -2b)
(14 + 6b) = -4(3 + -2b)
14 + 6b = (3 * -4 + -2b * -4)
14 + 6b = (-12 + 8b)

Solving
14 + 6b = -12 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
14 + 6b + -8b = -12 + 8b + -8b

Combine like terms: 6b + -8b = -2b
14 + -2b = -12 + 8b + -8b

Combine like terms: 8b + -8b = 0
14 + -2b = -12 + 0
14 + -2b = -12

Add '-14' to each side of the equation.
14 + -14 + -2b = -12 + -14

Combine like terms: 14 + -14 = 0
0 + -2b = -12 + -14
-2b = -12 + -14

Combine like terms: -12 + -14 = -26
-2b = -26

Divide each side by '-2'.
b = 13

Simplifying
b = 13

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