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kherson [118]
2 years ago
10

Please help if you can

Mathematics
1 answer:
dolphi86 [110]2 years ago
4 0

Answer:

x=4 or x=-5/7

Step-by-step explanation:

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Solve the simultaneous equations
satela [25.4K]
I use the substitution method, but you can also use elimination and matrix

1. Solve for y in 3x+y=14
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2. Substitute y=14-3x into x+2y=3
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3. Solve for x in -5x+28=3
x=5

4. Substitute x=5 into y=14-3x
y=-1

5. Therefore,
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<span>Divide both sides by 4 to get

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