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maria [59]
3 years ago
11

Solve the system of equations. X = 3y + 4 4x - 12y = 16 please help :(

Mathematics
1 answer:
mario62 [17]3 years ago
8 0
Omg this is relly harf
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6 - 6x = 4x - 44<br> What’s the answer
Alexus [3.1K]
X = 5
Isolate the variable by dividing each side by factors that don’t contain the variable.
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Can someone help me with this. Thx
insens350 [35]

\boxed{\large{\bold{\blue{ANSWER~:) }}}}

See this attachment

\boxed{\boxed{\sf{ x=5~and~y=-5 }} }

4 0
2 years ago
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Which statement describes the graph of the system of equations below?
insens350 [35]
1.5x + 0.2y = 2.68....multiply by 0.3
1.6x + 0.3y = 2.98...multiply by - 0.2
------------------------
0.45x + 0.06y = 0.804 (result of multiplying by 0.3)
- 0.32x - 0.06y = - 0.596 (result of multiplying by - 0.2)
----------------------add
0.13x = 0.208
x = 0.208/0.13
x = 1.6

1.5x + 0.2y = 2.68
1.5(1.6) + 0.2y = 2.68
2.4 + 0.2y = 2.68
0.2y = 2.68 - 2.4
0.2y = 0.28
y = 0.28/0.2
y = 1.4

solution (they intersect at) (1.6,1.4)
8 0
3 years ago
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