3 years ago

What is the value of 3(4x+5y) - 2(7x-3y) when x = -2 and y = 3

Mathematics

2 answers:

Shkiper50 [21]3 years ago

6 0

Answer:

Step-by-step explanation:

Subsitute both given values into the equation then continue to simplify the equation

3(4(-2)+5(3)) -2(7(-2)-3(3))

3(-8+15) -2(-14-9)

3(7) -2(-23)

21 +46

attashe74 [19]3 years ago

4 0

The answer to this question is 67..

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