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

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


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

Reorder the terms:
-7(-4 + 2b) = 5(-2 + 6)
(-4 * -7 + 2b * -7) = 5(-2 + 6)
(28 + -14b) = 5(-2 + 6)

Combine like terms: -2 + 6 = 4
28 + -14b = 5(4)

Multiply 5 * 4
28 + -14b = 20

Solving
28 + -14b = 20

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 = 20 + -28

Combine like terms: 28 + -28 = 0
0 + -14b = 20 + -28
-14b = 20 + -28

Combine like terms: 20 + -28 = -8
-14b = -8

Divide each side by '-14'.
b = 0.5714285714

Simplifying
b = 0.5714285714

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