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

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


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

Reorder the terms:
-7(-4 + 2b) = -4(3 + -2u)
(-4 * -7 + 2b * -7) = -4(3 + -2u)
(28 + -14b) = -4(3 + -2u)
28 + -14b = (3 * -4 + -2u * -4)
28 + -14b = (-12 + 8u)

Solving
28 + -14b = -12 + 8u

Solving for variable 'b'.

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

Add '-28' to each side of the equation.
28 + -28 + -14b = -12 + -28 + 8u

Combine like terms: 28 + -28 = 0
0 + -14b = -12 + -28 + 8u
-14b = -12 + -28 + 8u

Combine like terms: -12 + -28 = -40
-14b = -40 + 8u

Divide each side by '-14'.
b = 2.857142857 + -0.5714285714u

Simplifying
b = 2.857142857 + -0.5714285714u

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