2x*2+4x-280=0

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Solution for 2x*2+4x-280=0 equation:


Simplifying
2x * 2 + 4x + -280 = 0

Reorder the terms for easier multiplication:
2 * 2x + 4x + -280 = 0

Multiply 2 * 2
4x + 4x + -280 = 0

Reorder the terms:
-280 + 4x + 4x = 0

Combine like terms: 4x + 4x = 8x
-280 + 8x = 0

Solving
-280 + 8x = 0

Solving for variable 'x'.

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

Add '280' to each side of the equation.
-280 + 280 + 8x = 0 + 280

Combine like terms: -280 + 280 = 0
0 + 8x = 0 + 280
8x = 0 + 280

Combine like terms: 0 + 280 = 280
8x = 280

Divide each side by '8'.
x = 35

Simplifying
x = 35

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