Question

solve by elemination method x+2y=5, 3x/2+3y=10

Answer 1

$\large \bold \green{ \underline{ \underline{answer}}} \\ x = 5 \\ y = 0$

Step-by-step explanation:

$\large \bold \red{ \underline{ \underline{question}}} \\ solve \: \: by \: \: elemination \: \: method \\ x + 2y = 5.........(1) \\ \frac{3x}{2} + 3y = 10........(2) \\ \large \bold \green{ \underline{ \underline{explanation}}} \\ eleminate \: the \: value \:of \: x \: in \: equation \: (1) \\ x = 5 - 2y \: .........(3) \\ put \: \: the \: \: values \: \: in \: \: equation \: \: (2) \\ \frac{3(5 - 2y)}{2} + 3y = 10 \\ 15 - 6y + 6y = 20 \\ y = 0 \\ putting \: \: y \: in \: \: equation \: (1) \\ x + 2(0) = 5 \\ x = 5$