Substitution 2x - 3y = -5 +3y +3y 2x=-5 + 3y divide both sides by 2 x = -2.5 + 1.5y
16 - 5x = 2y 16 - 5(-2.5 + 1.5y) = 2y 16 - 12.5 + 7.5y = 2y 3.5 + 7.5y = 2y -7.5y -7.5y 3.5 = -5.5y divide both sides by -5.5 y= -0.54 repeating and then you substitute that for y into either equation to figure out what x is. Sorry, my math might be wrong, I'm a middle schooler so uhh yeah
