Question

x+y=5 and 2x-3y=4 by substitution method x and y value for iam studying in class 10th answer me please.​

Answer 1

$\huge\pink{\mid{\underline{\overline{\tt HELLO}}\mid}}$

$x + y = 5............(1)$

$2x - 3y = 4..........(2)$

FROM (1),

$x = 5 - y.......(3)$

SUBSTITUTING (3) IN (2),

$2(5 - y) - 3y = 4$

$10 - 2y - 3y = 4$

$10 - 5y - 4 = 0$

$6 - 5y = 0$

$- 5y = - 6$

$5y = 6$

$y = 6 \div 5$

THEREFORE,

$x = 5 - (6 \div 5)$

$x = (25 - 6) \div 5$

$x = 19 \div 5$

HOPE IT IS CORRECT

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