3 years ago

What is the value of ? 18 - (2 x ? ) = ? x 4

Mathematics

2 answers:

s344n2d4d5 [400]3 years ago

8 0

Answer:

The value of ? is 3

Step-by-step explanation

Lets call ? x

18-2x = 4x

18=6x

3=x

Dmitry_Shevchenko [17]3 years ago

6 0

Answer:

?= 3

Step-by-step explanation:

let x = ？

18-2x=4x

6x=18x

x=3

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