3 years ago

How do you find the value of x in the equation y= 2x+4 when y=18

Mathematics

2 answers:

masya89 [10]3 years ago

8 0

Answer:

Step-by-step explanation:

18=2x+4

-4 -4

14=2x

÷2 ÷2

7=x

x=7

Mazyrski [523]3 years ago

5 0

Answer:

X=7

Step-by-step explanation:

since y=18 look at the problem "2x+4" 7×2 is 14, 14+4=18 therefore, x is 7.

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