2x^2=3x+35

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Solution for 2x^2=3x+35 equation:


Simplifying
2x2 = 3x + 35

Reorder the terms:
2x2 = 35 + 3x

Solving
2x2 = 35 + 3x

Solving for variable 'x'.

Reorder the terms:
-35 + -3x + 2x2 = 35 + 3x + -35 + -3x

Reorder the terms:
-35 + -3x + 2x2 = 35 + -35 + 3x + -3x

Combine like terms: 35 + -35 = 0
-35 + -3x + 2x2 = 0 + 3x + -3x
-35 + -3x + 2x2 = 3x + -3x

Combine like terms: 3x + -3x = 0
-35 + -3x + 2x2 = 0

Factor a trinomial.
(-7 + -2x)(5 + -1x) = 0

Subproblem 1

Set the factor '(-7 + -2x)' equal to zero and attempt to solve: Simplifying -7 + -2x = 0 Solving -7 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -2x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -2x = 0 + 7 -2x = 0 + 7 Combine like terms: 0 + 7 = 7 -2x = 7 Divide each side by '-2'. x = -3.5 Simplifying x = -3.5

Subproblem 2

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {-3.5, 5}

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