-3x^2+9x+3x^2=14+x-1

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Solution for -3x^2+9x+3x^2=14+x-1 equation:


Simplifying
-3x2 + 9x + 3x2 = 14 + x + -1

Reorder the terms:
9x + -3x2 + 3x2 = 14 + x + -1

Combine like terms: -3x2 + 3x2 = 0
9x + 0 = 14 + x + -1
9x = 14 + x + -1

Reorder the terms:
9x = 14 + -1 + x

Combine like terms: 14 + -1 = 13
9x = 13 + x

Solving
9x = 13 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
9x + -1x = 13 + x + -1x

Combine like terms: 9x + -1x = 8x
8x = 13 + x + -1x

Combine like terms: x + -1x = 0
8x = 13 + 0
8x = 13

Divide each side by '8'.
x = 1.625

Simplifying
x = 1.625

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