Mathematics
jenellmiles
6

-6n-20=-2n+4 (1-3n) how do you solve it?

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(2) Answers
Amymorelia

-6n - 20 = -2n + 4(1-3n) -6n - 20 = -2n + 4 - 12n  -6n + 12n + 2n = 4+20 8n = 24     |:8 n=3

Cayla932

6n−20=−2n+4(1−3n) Simplify both sides of the equation. −6n−20=−2n+4(1−3n) −6n+−20=−2n+(4)(1)+(4)(−3n)(Distribute) −6n+−20=−2n+4+−12n −6n−20=(−2n+−12n)+(4)(Combine Like Terms) −6n−20=−14n+4 −6n−20=−14n+4 Add 14n to both sides. −6n−20+14n=−14n+4+14n 8n−20=4 Add 20 to both sides. 8n−20+20=4+20 8n=24 Divide both sides by 8. 8n/8 = 24/8 n=3

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