7(x+4)=9(x-2)whatisx

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Solution for 7(x+4)=9(x-2)whatisx equation: 


Simplifying
7(x + 4) = 9(x + -2) * whatisx

Reorder the terms:
7(4 + x) = 9(x + -2) * whatisx
(4 * 7 + x * 7) = 9(x + -2) * whatisx
(28 + 7x) = 9(x + -2) * whatisx

Reorder the terms:
28 + 7x = 9(-2 + x) * whatisx

Reorder the terms for easier multiplication:
28 + 7x = 9ahistwx(-2 + x)
28 + 7x = (-2 * 9ahistwx + x * 9ahistwx)
28 + 7x = (-18ahistwx + 9ahistwx2)

Solving
28 + 7x = -18ahistwx + 9ahistwx2

Solving for variable 'x'.

Reorder the terms:
28 + 18ahistwx + -9ahistwx2 + 7x = -18ahistwx + 9ahistwx2 + 18ahistwx + -9ahistwx2

Reorder the terms:
28 + 18ahistwx + -9ahistwx2 + 7x = -18ahistwx + 18ahistwx + 9ahistwx2 + -9ahistwx2

Combine like terms: -18ahistwx + 18ahistwx = 0
28 + 18ahistwx + -9ahistwx2 + 7x = 0 + 9ahistwx2 + -9ahistwx2
28 + 18ahistwx + -9ahistwx2 + 7x = 9ahistwx2 + -9ahistwx2

Combine like terms: 9ahistwx2 + -9ahistwx2 = 0
28 + 18ahistwx + -9ahistwx2 + 7x = 0

The solution to this equation could not be determined.

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