5*10+3+3*10+7=90

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Solution for 5*10+3+3*10+7=90 equation: 


Simplifying
5 * 10 + 3 + 3 * 10 + 7 = 90

Multiply 5 * 10
50 + 3 + 3 * 10 + 7 = 90

Multiply 3 * 10
50 + 3 + 30 + 7 = 90

Combine like terms: 50 + 3 = 53
53 + 30 + 7 = 90

Combine like terms: 53 + 30 = 83
83 + 7 = 90

Combine like terms: 83 + 7 = 90
90 = 90

Add '-90' to each side of the equation.
90 + -90 = 90 + -90

Combine like terms: 90 + -90 = 0
0 = 90 + -90

Combine like terms: 90 + -90 = 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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