3 years ago

Please help out with this!! :(

Mathematics

1 answer:

Arturiano [62]3 years ago

4 0

Answer:

x = 9

Step-by-step explanation:

6x - 25 + 4x = 45 + 3x - 7

10x-25=38+3x

7x=63

x=9

first 6x-25+4 at x=9

6(9)-25+4(9)=65°

second 45+3x-7 at x=9

25+3(9)-7=65°

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Step-by-step explanation:

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3 years ago

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