3 years ago

HELP DUE IN 15 MIN x =

Mathematics

2 answers:

Artyom0805 [142]3 years ago

7 0

Answer:

x=7

Step-by-step explanation:

write -2+16x+9x+7=180

then add all like terms (-2+7=5) and (16x+9x=25x)

5+25x=180

-5. -5

25x=175

/25. /25

x=7

zubka84 [21]3 years ago

5 0

Answer:

180=-2+16x+9x+7

180=25x+5

-5. -5

175=25x

175/25=25x/25

7= x

Step-by-step explanation:

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