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Assoli18 [71]
3 years ago
6

Evaluate the expression 4x-3y when x=2 and y=-5

Mathematics
2 answers:
Harman [31]3 years ago
8 0

Answer:

in the expression 4x - 3y, when x = 2 and y = -5, the result is 23.

Step-by-step explanation:

4x - 3y

Substitute variables.

4(2) - 3(-5)

Multiply 4 and 2.

8 - 3(-5)

Multiply -3 and -5.

8 + 15

Add 8 and 15.

23

Travka [436]3 years ago
6 0

Answer:

23

Step-by-step explanation:

(4)(2)−(3)(−5)

=8−(3)(−5)

=8−(−15)

=23

=)

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