8(x^2-3)-3(5x^2-4)=

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Solution for 8(x^2-3)-3(5x^2-4)= equation:


Simplifying
8(x2 + -3) + -3(5x2 + -4) = 0

Reorder the terms:
8(-3 + x2) + -3(5x2 + -4) = 0
(-3 * 8 + x2 * 8) + -3(5x2 + -4) = 0
(-24 + 8x2) + -3(5x2 + -4) = 0

Reorder the terms:
-24 + 8x2 + -3(-4 + 5x2) = 0
-24 + 8x2 + (-4 * -3 + 5x2 * -3) = 0
-24 + 8x2 + (12 + -15x2) = 0

Reorder the terms:
-24 + 12 + 8x2 + -15x2 = 0

Combine like terms: -24 + 12 = -12
-12 + 8x2 + -15x2 = 0

Combine like terms: 8x2 + -15x2 = -7x2
-12 + -7x2 = 0

Solving
-12 + -7x2 = 0

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -7x2 = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -7x2 = 0 + 12
-7x2 = 0 + 12

Combine like terms: 0 + 12 = 12
-7x2 = 12

Divide each side by '-7'.
x2 = -1.714285714

Simplifying
x2 = -1.714285714

Reorder the terms:
1.714285714 + x2 = -1.714285714 + 1.714285714

Combine like terms: -1.714285714 + 1.714285714 = 0.000000000
1.714285714 + x2 = 0.000000000

The solution to this equation could not be determined.

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