(3x-2y=4 и снизу (2x+3y=7

Question

(3x-2y=4 и снизу (2x+3y=7

Answer 1

Решение
2y = 3x - 4
y = 1,5x - 2
2x + 3( 1,5x - 2 ) = 7
2x + 4,5x - 6 = 7
6,5x = 13
x = 2
y = 3 - 2 = 1
Ответ ( 2 ; 1 )