Math, asked by 5890dhanasreesai, 7 hours ago

find the value of 7(7x+10)=9(5x+10)

Answers

Answered by avinash130208

0

Answer:

49x+70 = 45x+90

= 49x-45x = 90-70

= 4x=20

x= 20/4

5 is correct answer

Answered by chuuuuu

0

Answer:

x = 5

Step-by-step explanation:

7(7x + 10) = 9(5x + 10)

7 × 7x + 7 × 10 = 9 × 5 + 9 × 10

49x + 70 = 45x + 90

x = 5

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