7*10+3*30=

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Solution for 7*10+3*30= equation: 


Simplifying
7 * 10 + 3 * 30 = 0

Multiply 7 * 10
70 + 3 * 30 = 0

Multiply 3 * 30
70 + 90 = 0

Combine like terms: 70 + 90 = 160
160 = 0

Solving
160 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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