27=4(1+7k)-4(7k-7)

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Solution for 27=4(1+7k)-4(7k-7) equation:


Simplifying
27 = 4(1 + 7k) + -4(7k + -7)
27 = (1 * 4 + 7k * 4) + -4(7k + -7)
27 = (4 + 28k) + -4(7k + -7)

Reorder the terms:
27 = 4 + 28k + -4(-7 + 7k)
27 = 4 + 28k + (-7 * -4 + 7k * -4)
27 = 4 + 28k + (28 + -28k)

Reorder the terms:
27 = 4 + 28 + 28k + -28k

Combine like terms: 4 + 28 = 32
27 = 32 + 28k + -28k

Combine like terms: 28k + -28k = 0
27 = 32 + 0
27 = 32

Solving
27 = 32

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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