x*2+2x-3=0

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Solution for x*2+2x-3=0 equation:


Simplifying
x * 2 + 2x + -3 = 0

Reorder the terms for easier multiplication:
2x + 2x + -3 = 0

Reorder the terms:
-3 + 2x + 2x = 0

Combine like terms: 2x + 2x = 4x
-3 + 4x = 0

Solving
-3 + 4x = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 4x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 4x = 0 + 3
4x = 0 + 3

Combine like terms: 0 + 3 = 3
4x = 3

Divide each side by '4'.
x = 0.75

Simplifying
x = 0.75

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