2x*2-4=2.5

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Solution for 2x*2-4=2.5 equation:


Simplifying
2x * 2 + -4 = 2.5

Reorder the terms for easier multiplication:
2 * 2x + -4 = 2.5

Multiply 2 * 2
4x + -4 = 2.5

Reorder the terms:
-4 + 4x = 2.5

Solving
-4 + 4x = 2.5

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 4x = 2.5 + 4

Combine like terms: -4 + 4 = 0
0 + 4x = 2.5 + 4
4x = 2.5 + 4

Combine like terms: 2.5 + 4 = 6.5
4x = 6.5

Divide each side by '4'.
x = 1.625

Simplifying
x = 1.625

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