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Mathematics, 17.11.2020 17:10 zebragal

It takes 43 facial muscles to frown. This is 26 more muscles than it takes to smile. Write and solve an equation to find the number of muscles it takes to smile. (example: s + 1 = 4)

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It takes 43 facial muscles to frown. This is 26 more muscles than it takes to smile. Write and solve...

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