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igomit [66]
3 years ago
8

X + 4(x + 5) = 40 answer this

Mathematics
1 answer:
Ainat [17]3 years ago
4 0
Distribute
x+4x+20=40
add like terms
5x+20=40
minus 20 both sides
5x=20
divide both sides by 5
x=4
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