4(2.5-2)=2(5-5)+2

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Solution for 4(2.5-2)=2(5-5)+2 equation: 


Simplifying
4(2.5 + -2) = 2(5 + -5) + 2

Combine like terms: 2.5 + -2 = 0.5
4(0.5) = 2(5 + -5) + 2

Multiply 4 * 0.5
2 = 2(5 + -5) + 2

Combine like terms: 5 + -5 = 0
2 = 2(0) + 2

Multiply 2 * 0
2 = 0 + 2

Anything times zero is zero.
2 = 0 + 2

Combine like terms: 0 + 2 = 2
2 = 2

Add '-2' to each side of the equation.
2 + -2 = 2 + -2

Combine like terms: 2 + -2 = 0
0 = 2 + -2

Combine like terms: 2 + -2 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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