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Slav-nsk [51]
3 years ago
14

13 = -3x + 7 what is it guys

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
8 0

Answer:

x=-2

Step-by-step explanation:

13=-3x+7

subtract 7 from both sides

13=-3x+7

-7        -7

6=-3x

divide -3 from both sides

<u>6</u>=<u>-3x</u>

-3  -3

-2=x

Vanyuwa [196]3 years ago
3 0

Answer:

X=9.

Step-by-step explanation:

because -3+7 is 4 and 13-4 is 9

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