sam9016 sam9016

25-09-2020
Mathematics

contestada

If 3x + 4y = 10 and 2x + 3y = 6, then x + y = ?

Respuesta :

jimrgrant1 jimrgrant1

25-09-2020

Answer:

x + y = 4

Step-by-step explanation:

Given the 2 equations

3x + 4y = 10 → (1)

2x + 3y = 6 → (2)

Subtract (2) from (1) term by term on both sides

x + y = 4

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