2.2(-9)+1.9=2.8(-9)+7.3

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Solution for 2.2(-9)+1.9=2.8(-9)+7.3 equation: 


Simplifying
2.2(-9) + 1.9 = 2.8(-9) + 7.3

Multiply 2.2 * -9
-19.8 + 1.9 = 2.8(-9) + 7.3

Combine like terms: -19.8 + 1.9 = -17.9
-17.9 = 2.8(-9) + 7.3

Multiply 2.8 * -9
-17.9 = -25.2 + 7.3

Combine like terms: -25.2 + 7.3 = -17.9
-17.9 = -17.9

Add '17.9' to each side of the equation.
-17.9 + 17.9 = -17.9 + 17.9

Combine like terms: -17.9 + 17.9 = 0.0
0.0 = -17.9 + 17.9

Combine like terms: -17.9 + 17.9 = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

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

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