3 years ago

Work out the value of: 3x + 2y when x equals -3 and y equals -4

Mathematics

1 answer:

Mazyrski [523]3 years ago

6 0

replace the numbers given for x & y so

the equation becomes 3*(-3) + 2*(-4) =

3*-3 = -9

2*-4 = -8

-9 + -8 = -17

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