5x^2+32x+1=-7x+9

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Solution for 5x^2+32x+1=-7x+9 equation:


Simplifying
5x2 + 32x + 1 = -7x + 9

Reorder the terms:
1 + 32x + 5x2 = -7x + 9

Reorder the terms:
1 + 32x + 5x2 = 9 + -7x

Solving
1 + 32x + 5x2 = 9 + -7x

Solving for variable 'x'.

Reorder the terms:
1 + -9 + 32x + 7x + 5x2 = 9 + -7x + -9 + 7x

Combine like terms: 1 + -9 = -8
-8 + 32x + 7x + 5x2 = 9 + -7x + -9 + 7x

Combine like terms: 32x + 7x = 39x
-8 + 39x + 5x2 = 9 + -7x + -9 + 7x

Reorder the terms:
-8 + 39x + 5x2 = 9 + -9 + -7x + 7x

Combine like terms: 9 + -9 = 0
-8 + 39x + 5x2 = 0 + -7x + 7x
-8 + 39x + 5x2 = -7x + 7x

Combine like terms: -7x + 7x = 0
-8 + 39x + 5x2 = 0

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

Subproblem 1

Set the factor '(-8 + -1x)' equal to zero and attempt to solve: Simplifying -8 + -1x = 0 Solving -8 + -1x = 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 + -1x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1x = 0 + 8 -1x = 0 + 8 Combine like terms: 0 + 8 = 8 -1x = 8 Divide each side by '-1'. x = -8 Simplifying x = -8

Subproblem 2

Set the factor '(1 + -5x)' equal to zero and attempt to solve: Simplifying 1 + -5x = 0 Solving 1 + -5x = 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 + -5x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5x = 0 + -1 -5x = 0 + -1 Combine like terms: 0 + -1 = -1 -5x = -1 Divide each side by '-5'. x = 0.2 Simplifying x = 0.2

Solution

x = {-8, 0.2}

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