(2+88*x)*(55-7x)=

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Solution for (2+88*x)*(55-7x)= equation:


Simplifying
(2 + 88x)(55 + -7x) = 0

Multiply (2 + 88x) * (55 + -7x)
(2(55 + -7x) + 88x * (55 + -7x)) = 0
((55 * 2 + -7x * 2) + 88x * (55 + -7x)) = 0
((110 + -14x) + 88x * (55 + -7x)) = 0
(110 + -14x + (55 * 88x + -7x * 88x)) = 0
(110 + -14x + (4840x + -616x2)) = 0

Combine like terms: -14x + 4840x = 4826x
(110 + 4826x + -616x2) = 0

Solving
110 + 4826x + -616x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(55 + 2413x + -308x2) = 0

Factor a trinomial.
2((55 + -7x)(1 + 44x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(55 + -7x)' equal to zero and attempt to solve: Simplifying 55 + -7x = 0 Solving 55 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-55' to each side of the equation. 55 + -55 + -7x = 0 + -55 Combine like terms: 55 + -55 = 0 0 + -7x = 0 + -55 -7x = 0 + -55 Combine like terms: 0 + -55 = -55 -7x = -55 Divide each side by '-7'. x = 7.857142857 Simplifying x = 7.857142857

Subproblem 2

Set the factor '(1 + 44x)' equal to zero and attempt to solve: Simplifying 1 + 44x = 0 Solving 1 + 44x = 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 + 44x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 44x = 0 + -1 44x = 0 + -1 Combine like terms: 0 + -1 = -1 44x = -1 Divide each side by '44'. x = -0.02272727273 Simplifying x = -0.02272727273

Solution

x = {7.857142857, -0.02272727273}

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