Does (−147,21) make the equation y=−49x+882 true?
Step 3: Check if 21=7203+882: 21=21
Step 1 :Step 1: Substitute −147,21 into the equation: 21=−49(−147)+882
Step 2 :Step 2: Calculate −49(−147): 7203
Step 3 :Step 3: Check if 21=7203+882: 21=21