-2X+2=-3X(2X+10)

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Solution for -2X+2=-3X(2X+10) equation:


Simplifying
-2X + 2 = -3X(2X + 10)

Reorder the terms:
2 + -2X = -3X(2X + 10)

Reorder the terms:
2 + -2X = -3X(10 + 2X)
2 + -2X = (10 * -3X + 2X * -3X)
2 + -2X = (-30X + -6X2)

Solving
2 + -2X = -30X + -6X2

Solving for variable 'X'.

Combine like terms: -2X + 30X = 28X
2 + 28X + 6X2 = -30X + -6X2 + 30X + 6X2

Reorder the terms:
2 + 28X + 6X2 = -30X + 30X + -6X2 + 6X2

Combine like terms: -30X + 30X = 0
2 + 28X + 6X2 = 0 + -6X2 + 6X2
2 + 28X + 6X2 = -6X2 + 6X2

Combine like terms: -6X2 + 6X2 = 0
2 + 28X + 6X2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(1 + 14X + 3X2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(1 + 14X + 3X2)' equal to zero and attempt to solve: Simplifying 1 + 14X + 3X2 = 0 Solving 1 + 14X + 3X2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 0.3333333333 + 4.666666667X + X2 = 0 Move the constant term to the right: Add '-0.3333333333' to each side of the equation. 0.3333333333 + 4.666666667X + -0.3333333333 + X2 = 0 + -0.3333333333 Reorder the terms: 0.3333333333 + -0.3333333333 + 4.666666667X + X2 = 0 + -0.3333333333 Combine like terms: 0.3333333333 + -0.3333333333 = 0.0000000000 0.0000000000 + 4.666666667X + X2 = 0 + -0.3333333333 4.666666667X + X2 = 0 + -0.3333333333 Combine like terms: 0 + -0.3333333333 = -0.3333333333 4.666666667X + X2 = -0.3333333333 The X term is 4.666666667X. Take half its coefficient (2.333333334). Square it (5.444444448) and add it to both sides. Add '5.444444448' to each side of the equation. 4.666666667X + 5.444444448 + X2 = -0.3333333333 + 5.444444448 Reorder the terms: 5.444444448 + 4.666666667X + X2 = -0.3333333333 + 5.444444448 Combine like terms: -0.3333333333 + 5.444444448 = 5.1111111147 5.444444448 + 4.666666667X + X2 = 5.1111111147 Factor a perfect square on the left side: (X + 2.333333334)(X + 2.333333334) = 5.1111111147 Calculate the square root of the right side: 2.260776662 Break this problem into two subproblems by setting (X + 2.333333334) equal to 2.260776662 and -2.260776662.

Subproblem 1

X + 2.333333334 = 2.260776662 Simplifying X + 2.333333334 = 2.260776662 Reorder the terms: 2.333333334 + X = 2.260776662 Solving 2.333333334 + X = 2.260776662 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-2.333333334' to each side of the equation. 2.333333334 + -2.333333334 + X = 2.260776662 + -2.333333334 Combine like terms: 2.333333334 + -2.333333334 = 0.000000000 0.000000000 + X = 2.260776662 + -2.333333334 X = 2.260776662 + -2.333333334 Combine like terms: 2.260776662 + -2.333333334 = -0.072556672 X = -0.072556672 Simplifying X = -0.072556672

Subproblem 2

X + 2.333333334 = -2.260776662 Simplifying X + 2.333333334 = -2.260776662 Reorder the terms: 2.333333334 + X = -2.260776662 Solving 2.333333334 + X = -2.260776662 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-2.333333334' to each side of the equation. 2.333333334 + -2.333333334 + X = -2.260776662 + -2.333333334 Combine like terms: 2.333333334 + -2.333333334 = 0.000000000 0.000000000 + X = -2.260776662 + -2.333333334 X = -2.260776662 + -2.333333334 Combine like terms: -2.260776662 + -2.333333334 = -4.594109996 X = -4.594109996 Simplifying X = -4.594109996

Solution

The solution to the problem is based on the solutions from the subproblems. X = {-0.072556672, -4.594109996}

Solution

X = {-0.072556672, -4.594109996}

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