3x - 6 =5(4 - 2x)
Please help me. Feel free to explain
1 answer:
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Add 6 to both sides
simplify 20 - 10x + 6 to -10x + 26
add 10x to both sides
simplify 3x + 10x to 13x
divide both sides by 13
simplify 26/13 to 2
Answer: x = 2.
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28 minutes before 11 would be 10:32 since 11:00 - :28 equals 10:32.
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Answer:
y = 5 − 2x
4x + 2y = 10
(Infinite solutions)
x = 26 − 3y
2x + 6y = 22
(No solution)
5x + 4y = 6
10x − 2y = 7
(Single solution)
x + 2y = 3
4x + 8y = 15
(No solution)
3x + 4y = 17
-6x = 10y − 39
(Single solution)
x + 5y = 24
5x = 12 − y
(Single solution)
Divide 320 by 5, the answer would be 64, I believe.
