1=-7x^3+9

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Solution for 1=-7x^3+9 equation:


Simplifying
1 = -7x3 + 9

Reorder the terms:
1 = 9 + -7x3

Solving
1 = 9 + -7x3

Solving for variable 'x'.

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

Add '7x3' to each side of the equation.
1 + 7x3 = 9 + -7x3 + 7x3

Combine like terms: -7x3 + 7x3 = 0
1 + 7x3 = 9 + 0
1 + 7x3 = 9

Add '-1' to each side of the equation.
1 + -1 + 7x3 = 9 + -1

Combine like terms: 1 + -1 = 0
0 + 7x3 = 9 + -1
7x3 = 9 + -1

Combine like terms: 9 + -1 = 8
7x3 = 8

Divide each side by '7'.
x3 = 1.142857143

Simplifying
x3 = 1.142857143

Reorder the terms:
-1.142857143 + x3 = 1.142857143 + -1.142857143

Combine like terms: 1.142857143 + -1.142857143 = 0.000000000
-1.142857143 + x3 = 0.000000000

The solution to this equation could not be determined.

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