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Mathematics, 10.10.2019 09:01 eddsworldfrantic

Write and solve an equation to find the number.

the sum of -5 and a number is -15.

a.
-5 + n = -15; -10
c.
n + 5 = -15; -20
b.
5 - n = -15; 20
d.
5n = -15; -3

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Write and solve an equation to find the number.

the sum of -5 and a number is -15.
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