Write and solve an equation to find the number.
the sum of -5 and a number is -15.
...
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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