3 years ago

Work out the value of: 3x + 2y When x = 2 and y = -5

Mathematics

2 answers:

Ira Lisetskai [31]3 years ago

6 0

Answer:

-4

Step-by-step explanation:

3x+2y=

(3x2)+(2x(-5))

6+(-10)

-4

QveST [7]3 years ago

3 0

Answer:

-4

Step-by-step explanation:

plug in 2 for the x, plug in the -5 for the y which will give you the equation 3(2)+2(-5)=

3 x 2 is 6

2 x -5 is -10

then you will have 6 - 10

and your answer is -4

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