8x^3+5x^3+7=

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Solution for 8x^3+5x^3+7= equation:


Simplifying
8x3 + 5x3 + 7 = 0

Reorder the terms:
7 + 8x3 + 5x3 = 0

Combine like terms: 8x3 + 5x3 = 13x3
7 + 13x3 = 0

Solving
7 + 13x3 = 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 + 13x3 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 13x3 = 0 + -7
13x3 = 0 + -7

Combine like terms: 0 + -7 = -7
13x3 = -7

Divide each side by '13'.
x3 = -0.5384615385

Simplifying
x3 = -0.5384615385

Reorder the terms:
0.5384615385 + x3 = -0.5384615385 + 0.5384615385

Combine like terms: -0.5384615385 + 0.5384615385 = 0.0000000000
0.5384615385 + x3 = 0.0000000000

The solution to this equation could not be determined.

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