3x+2y=10 and 2x+3y=-3
1 answer
Answers
Answer: x = −2 /3 y + 10 /3 and x = −3/ 2 y + −3 /2 Step-by-step explanation: 1. 3x+2y=103x+2y=103x+2y+−2y=10+−2y3x=−2y+103x /3 = −2y+10 /3x = −2 /3 y + 10 /3 2. 2x+3y=−32x+3y=−32x+3y+−3y=−3+−3y 2x=−3y−3 2x /2 = −3y−3/2x = −3/ 2 y + −3 /2
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