4 (x+1 ) + 7(x+3) + 6(y +2) =

Mathematics

1 answer:

Korvikt [17]2 years ago

5 0

Answer:

11x + 6y + 37

Step-by-step explanation:

$(4)(x) + (4)(1) + (7)(x) + (7)(3) + (6)(y) + (6)(2)$
$4x + 4 + 7x + 21 + 6y + 12$
$(4x+7x) + (6y) + (4+21+12)$
$11x + 6y + 37$

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