-3x+2=-5x^2+10

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Solution for -3x+2=-5x^2+10 equation:


Simplifying
-3x + 2 = -5x2 + 10

Reorder the terms:
2 + -3x = -5x2 + 10

Reorder the terms:
2 + -3x = 10 + -5x2

Solving
2 + -3x = 10 + -5x2

Solving for variable 'x'.

Reorder the terms:
2 + -10 + -3x + 5x2 = 10 + -5x2 + -10 + 5x2

Combine like terms: 2 + -10 = -8
-8 + -3x + 5x2 = 10 + -5x2 + -10 + 5x2

Reorder the terms:
-8 + -3x + 5x2 = 10 + -10 + -5x2 + 5x2

Combine like terms: 10 + -10 = 0
-8 + -3x + 5x2 = 0 + -5x2 + 5x2
-8 + -3x + 5x2 = -5x2 + 5x2

Combine like terms: -5x2 + 5x2 = 0
-8 + -3x + 5x2 = 0

Factor a trinomial.
(-1 + -1x)(8 + -5x) = 0

Subproblem 1

Set the factor '(-1 + -1x)' equal to zero and attempt to solve: Simplifying -1 + -1x = 0 Solving -1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1x = 0 + 1 -1x = 0 + 1 Combine like terms: 0 + 1 = 1 -1x = 1 Divide each side by '-1'. x = -1 Simplifying x = -1

Subproblem 2

Set the factor '(8 + -5x)' equal to zero and attempt to solve: Simplifying 8 + -5x = 0 Solving 8 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -5x = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -5x = 0 + -8 -5x = 0 + -8 Combine like terms: 0 + -8 = -8 -5x = -8 Divide each side by '-5'. x = 1.6 Simplifying x = 1.6

Solution

x = {-1, 1.6}

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