Question

Evaluate the expression for the given values Mx-y when m=2, x=7, and y=5

Answer 1

>>> 9

Explanation:

Given that ,

• An expression i.e. mx - y

• m = 2

• x = 7

• y = 5

We have to find ,

• Value of expression

Solution :

For finding value of expression we need to substitute value of m , x and y in the expression

`\: \: \: \: \longmapsto \: \: \: \: \: \: \: \: \: \sf{mx - y}`

`\: \: \: \: \longmapsto \: \: \: \: \: \: \: \: \: \sf{2(7)- 5}`

`\: \: \: \: \longmapsto \: \: \: \: \: \: \: \: \: \sf{14- 5}`

`\: \: \: \: \longmapsto \: \: \: \: \: \: \: \: \: \underline{ \boxed{ \sf{ \bold{9}}}} \: \: \: \bigstar`

• Therefore , value of given expression is "9"