Mathematics
Grade 4
15 min
Solve a system of equations in three variables using elimination
Solve a system of equations in three variables using elimination
Tutorial Preview
1
If 🍓+🍇=10 and 🍓+🍓+🍇=15, what is 🍓?
2
If 🍋+🍋=8 and 🍋+🥑=12, what is 🥑?
3
Find 🥥. Given: 🥝=2, 🥝+🍍=7, and 🍍+🥥=11.
Sample Practice Questions
Easy
If ⚽️+🎈=4 and ⚽️+⚽️+🎈=6, what is ⚽️?
0.1
1.2
2.3
3.4
Easy
If ⭐️+⭐️=4 and ⭐️+✏️=5, what is ✏️?
0.1
1.2
2.3
3.4
Easy
If 🍎=1, 🍎+🍌=4, and 🍌+🍊=6, what is 🍊?
0.1
1.2
2.3
3.4
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