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

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


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

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

Combine like terms: 7x + 9x = 16x
-2 + 16x = 4(4x + 4)

Reorder the terms:
-2 + 16x = 4(4 + 4x)
-2 + 16x = (4 * 4 + 4x * 4)
-2 + 16x = (16 + 16x)

Add '-16x' to each side of the equation.
-2 + 16x + -16x = 16 + 16x + -16x

Combine like terms: 16x + -16x = 0
-2 + 0 = 16 + 16x + -16x
-2 = 16 + 16x + -16x

Combine like terms: 16x + -16x = 0
-2 = 16 + 0
-2 = 16

Solving
-2 = 16

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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