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3 years ago

The number divided by -4 is increased by -63, the result is -45. What is the number?

Mathematics

2 answers:

erik [133]3 years ago

8 0

X/-4+(-63)=-45 -1/4x-63=-45 -1/4x=18 The number was -72

Pavlova-9 [17]3 years ago

3 0

X / (-4) + ( -63) = -45 <=> x / ( -4) = 63 - 45 <=> x / (-4) = 18 <=> x = 18 * (-4) <=> x = -72.

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