solve-2-5x+(2x)(2x)+7=16

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Solution for solve-2-5x+(2x)(2x)+7=16 equation:


Simplifying
solve + -2 + -5x + (2x)(2x) + 7 = 16

Remove parenthesis around (2x)
elosv + -2 + -5x + 2x(2x) + 7 = 16

Remove parenthesis around (2x)
elosv + -2 + -5x + 2x * 2x + 7 = 16

Reorder the terms for easier multiplication:
elosv + -2 + -5x + 2 * 2x * x + 7 = 16

Multiply 2 * 2
elosv + -2 + -5x + 4x * x + 7 = 16

Multiply x * x
elosv + -2 + -5x + 4x2 + 7 = 16

Reorder the terms:
-2 + 7 + elosv + -5x + 4x2 = 16

Combine like terms: -2 + 7 = 5
5 + elosv + -5x + 4x2 = 16

Solving
5 + elosv + -5x + 4x2 = 16

Solving for variable 'e'.

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

Add '-5' to each side of the equation.
5 + elosv + -5x + -5 + 4x2 = 16 + -5

Reorder the terms:
5 + -5 + elosv + -5x + 4x2 = 16 + -5

Combine like terms: 5 + -5 = 0
0 + elosv + -5x + 4x2 = 16 + -5
elosv + -5x + 4x2 = 16 + -5

Combine like terms: 16 + -5 = 11
elosv + -5x + 4x2 = 11

Add '5x' to each side of the equation.
elosv + -5x + 5x + 4x2 = 11 + 5x

Combine like terms: -5x + 5x = 0
elosv + 0 + 4x2 = 11 + 5x
elosv + 4x2 = 11 + 5x

Add '-4x2' to each side of the equation.
elosv + 4x2 + -4x2 = 11 + 5x + -4x2

Combine like terms: 4x2 + -4x2 = 0
elosv + 0 = 11 + 5x + -4x2
elosv = 11 + 5x + -4x2

Divide each side by 'losv'.
e = 11l-1o-1s-1v-1 + 5l-1o-1s-1v-1x + -4l-1o-1s-1v-1x2

Simplifying
e = 11l-1o-1s-1v-1 + 5l-1o-1s-1v-1x + -4l-1o-1s-1v-1x2

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