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Andru [333]
3 years ago
6

X+y=13 and 1/2x+y=10

Mathematics
1 answer:
photoshop1234 [79]3 years ago
6 0
X=6
y=7

6+7
= 13

1/2(6) + 7
= 3 +7
=10
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7 0
2 years ago
(6x −9)3−1=((6x−9)3)(0) Solve for X
Tasya [4]

Answer:

Step-by-step explanation:

Remark

Anything multiplied by 0 = 0. So the whole right side is 0.

(6x - 9)*3 - 1  = 0                       Add 1 to both sides.

(6x - 9)*3 - 1 + 1 = 0 + 1             Combine

(6x - 9)*3 = 1                             Divide both sides by 3

(6x - 9)*3/3 = 1/3                      Simplify

(6x - 9) = 1/3                             Remove brackets. Add 9 to both sides

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x = 28/3 * 1/6

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Answer

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6 0
2 years ago
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