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Allisa [31]
3 years ago
6

David's last equation to solve is x/100+3/100=8/100. Write and solve an equivalent equation with easier numbers that would give

him the same answer.
Mathematics
1 answer:
JulijaS [17]3 years ago
3 0
\sf\dfrac{x}{100}+\dfrac{3}{100}=\dfrac{8}{100}

Subtract 3/100 to both sides:

\sf\dfrac{x}{100}=\dfrac{5}{100}

Cross multiply:

\sf100x=500

Divide 100 to both sides:

\sf~x=5

Or we could just multiply both sides of the equation by 100, to give us:

\sf~x+3=8

Subtract 3 to both sides:

\sf~x=5
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