2x*2x+2x*3-3*2x-3*3-x-2=4x^2+15

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Solution for 2x*2x+2x*3-3*2x-3*3-x-2=4x^2+15 equation:


Simplifying
2x * 2x + 2x * 3 + -3 * 2x + -3 * 3 + -1x + -2 = 4x2 + 15

Reorder the terms for easier multiplication:
2 * 2x * x + 2x * 3 + -3 * 2x + -3 * 3 + -1x + -2 = 4x2 + 15

Multiply 2 * 2
4x * x + 2x * 3 + -3 * 2x + -3 * 3 + -1x + -2 = 4x2 + 15

Multiply x * x
4x2 + 2x * 3 + -3 * 2x + -3 * 3 + -1x + -2 = 4x2 + 15

Reorder the terms for easier multiplication:
4x2 + 2 * 3x + -3 * 2x + -3 * 3 + -1x + -2 = 4x2 + 15

Multiply 2 * 3
4x2 + 6x + -3 * 2x + -3 * 3 + -1x + -2 = 4x2 + 15

Multiply -3 * 2
4x2 + 6x + -6x + -3 * 3 + -1x + -2 = 4x2 + 15

Multiply -3 * 3
4x2 + 6x + -6x + -9 + -1x + -2 = 4x2 + 15

Reorder the terms:
-9 + -2 + 6x + -6x + -1x + 4x2 = 4x2 + 15

Combine like terms: -9 + -2 = -11
-11 + 6x + -6x + -1x + 4x2 = 4x2 + 15

Combine like terms: 6x + -6x = 0
-11 + 0 + -1x + 4x2 = 4x2 + 15
-11 + -1x + 4x2 = 4x2 + 15

Reorder the terms:
-11 + -1x + 4x2 = 15 + 4x2

Add '-4x2' to each side of the equation.
-11 + -1x + 4x2 + -4x2 = 15 + 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
-11 + -1x + 0 = 15 + 4x2 + -4x2
-11 + -1x = 15 + 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
-11 + -1x = 15 + 0
-11 + -1x = 15

Solving
-11 + -1x = 15

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '11' to each side of the equation.
-11 + 11 + -1x = 15 + 11

Combine like terms: -11 + 11 = 0
0 + -1x = 15 + 11
-1x = 15 + 11

Combine like terms: 15 + 11 = 26
-1x = 26

Divide each side by '-1'.
x = -26

Simplifying
x = -26

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