3 years ago

Eight more than four times a number is -12

Mathematics

2 answers:

JulsSmile [24]3 years ago

6 0

-12 = 4x + 8, with x representing the number
Minus eight from both sides
-20 = 4x
Divide both sides by four
x = -5

Ierofanga [76]3 years ago

6 0

4(x)+8 = -12

4*(-5)+8

-20+8 = -12

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