8x^9-(6x^9-7)=

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Solution for 8x^9-(6x^9-7)= equation:


Simplifying
8x9 + -1(6x9 + -7) = 0

Reorder the terms:
8x9 + -1(-7 + 6x9) = 0
8x9 + (-7 * -1 + 6x9 * -1) = 0
8x9 + (7 + -6x9) = 0

Reorder the terms:
7 + 8x9 + -6x9 = 0

Combine like terms: 8x9 + -6x9 = 2x9
7 + 2x9 = 0

Solving
7 + 2x9 = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 2x9 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 2x9 = 0 + -7
2x9 = 0 + -7

Combine like terms: 0 + -7 = -7
2x9 = -7

Divide each side by '2'.
x9 = -3.5

Simplifying
x9 = -3.5

Reorder the terms:
3.5 + x9 = -3.5 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
3.5 + x9 = 0.0

The solution to this equation could not be determined.

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