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What is the variable n in the equation 4 less than a number n equals -15?
Wiki User
∙ 11y ago
19
Wilburn Stoltenberg
Wiki User
∙ 11y agon - 4 = - 15
add 4 to each side
n = - 11
====== check
- 11 - 4 = - 15
- 15 = - 15
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