3(2.5)-(-0.5)=8

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Solution for 3(2.5)-(-0.5)=8 equation: 


Simplifying
3(2.5) + -1(-0.5) = 8

Multiply 3 * 2.5
7.5 + -1(-0.5) = 8

Multiply -1 * -0.5
7.5 + 0.5 = 8

Combine like terms: 7.5 + 0.5 = 8
8 = 8

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

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

Combine like terms: 8 + -8 = 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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