7x+2x=9*8*7*6*5*4*3*2*1

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Solution for 7x+2x=9*8*7*6*5*4*3*2*1 equation: 


Simplifying
7x + 2x = 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1

Combine like terms: 7x + 2x = 9x
9x = 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1

Multiply 9 * 8
9x = 72 * 7 * 6 * 5 * 4 * 3 * 2 * 1

Multiply 72 * 7
9x = 504 * 6 * 5 * 4 * 3 * 2 * 1

Multiply 504 * 6
9x = 3024 * 5 * 4 * 3 * 2 * 1

Multiply 3024 * 5
9x = 15120 * 4 * 3 * 2 * 1

Multiply 15120 * 4
9x = 60480 * 3 * 2 * 1

Multiply 60480 * 3
9x = 181440 * 2 * 1

Multiply 181440 * 2
9x = 362880 * 1

Multiply 362880 * 1
9x = 362880

Solving
9x = 362880

Solving for variable 'x'.

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

Divide each side by '9'.
x = 40320

Simplifying
x = 40320

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