Question

find thevalue of the expression 2x-3y+4z,if X=10,y=-12 and z=11​

Answer 1

Given,

(2x-3y+4z)

x = 10, y = -12, z = 11

To find,

The value of (2x-3y+4z).

Solution,

The value of (2x-3y+4z) will be 100.

We can easily solve this problem by following the given steps.

According to the question,

We have the expression: (2x-3y+4z)

Now, putting the values from x, y and z in the given expression:

2(10)-3(-12)+4(11)

20+36+44 (Note that the multiplication of two negative numbers is always positive.)

Adding the three numbers,

100

Hence, the value of (2x-3y+4z) is 100.

Answer 2

Answer:

The value of (2x-3y+4z) will be 100.