Question

Add: 2x+y and 3x - 4y

Answer 1

Step-by-step explanation:

2x+y+3x-4y= 5x-3y

Answer : 5x-3y

Answer 2

Answer:

the numerical coefficient of like terms are either added or subtract :--)

formula:: (ax+by) ± (cx+dy) = (a± c) x + (b±d) y

step by step explanation:

(2x+y) + (3x - 4y)= (2+3)x + (1-4)y

= 5x-3y

the sum of 2x+y and 3x - 4y is 5x-3y

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