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coldgirl [10]
3 years ago
15

Someone help me please 13x+7 9x+9

Mathematics
2 answers:
Elenna [48]3 years ago
7 0
13x+7=91 and 9x+9=81
Nuetrik [128]3 years ago
3 0

Answer:

x= 1/2

Step-by-step explanation:

13x+7 and 9x+9 with x inserted in both equal 13.5

(if the equation was 13x+7=9x+9)

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