x^2+17x+61=2x+7

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Solution for x^2+17x+61=2x+7 equation:


Simplifying
x2 + 17x + 61 = 2x + 7

Reorder the terms:
61 + 17x + x2 = 2x + 7

Reorder the terms:
61 + 17x + x2 = 7 + 2x

Solving
61 + 17x + x2 = 7 + 2x

Solving for variable 'x'.

Reorder the terms:
61 + -7 + 17x + -2x + x2 = 7 + 2x + -7 + -2x

Combine like terms: 61 + -7 = 54
54 + 17x + -2x + x2 = 7 + 2x + -7 + -2x

Combine like terms: 17x + -2x = 15x
54 + 15x + x2 = 7 + 2x + -7 + -2x

Reorder the terms:
54 + 15x + x2 = 7 + -7 + 2x + -2x

Combine like terms: 7 + -7 = 0
54 + 15x + x2 = 0 + 2x + -2x
54 + 15x + x2 = 2x + -2x

Combine like terms: 2x + -2x = 0
54 + 15x + x2 = 0

Factor a trinomial.
(9 + x)(6 + x) = 0

Subproblem 1

Set the factor '(9 + x)' equal to zero and attempt to solve: Simplifying 9 + x = 0 Solving 9 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + x = 0 + -9 x = 0 + -9 Combine like terms: 0 + -9 = -9 x = -9 Simplifying x = -9

Subproblem 2

Set the factor '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Solution

x = {-9, -6}

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