3 years ago

What is the value of x?

Mathematics

2 answers:

Evgesh-ka [11]3 years ago

8 0

Answer:

40/5=8

8(3)=24

24-10=14

14/2=7

lutik1710 [3]3 years ago

8 0

Answer:

Step-by-step explanation:

Set up and solve an equation of ratios. One such equation would be:

5 40

--- = ------------

3 2x + 10

Cross multiplying, we get:

10x + 50 = 120, or 10x = 70. thus, x = 70/10, or x = 7.

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