Question 1046442

Solve the system of equations by the substitution method. (If there is no solution, enter NO SOLUTION.)
{0.25x	 + 	0.4y	 = 	−3
{0.5x	 − 	0.6y	 = 	8
<pre>{{{highlight_green(matrix(2,1, x = 4, y = - 10))}}}