21+2(70)=800

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Solution for 21+2(70)=800 equation: 


Simplifying
21 + 2(70) = 800

Multiply 2 * 70
21 + 140 = 800

Combine like terms: 21 + 140 = 161
161 = 800

Solving
161 = 800

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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