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Все вопросы
- If x and y are both positive solutions of equation ax+by+c=0, always lie in: #421
- A pair of equations to determine the value of 2 variables is called #422
- Any new equation obtained by raising both members of an equation to the same power may have solutions is called #423
- An equation involving only a linear polynomial is called a #424
- The methods to solve a pair of simultaneous linear equations are #425
- Linear equation is also called #426
- Solve the system of equations below: y=3x-5 y=-2x+10 #427
- If you don't see a variable listed in a linear system in three variables, you should note that the variable has a coefficient of: #428
- What are the most common letters we will see for our variables? #429
- Solve this system. 4x+y=12 x+y=6 #430