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balu736 [363]
3 years ago
8

7+ 10 = 16 + 2 true or false​

Mathematics
2 answers:
SpyIntel [72]3 years ago
8 0

Answer:

true

Step-by-step explanation:

because that has a solution

KATRIN_1 [288]3 years ago
5 0

Answer:

no bc if you simplify it's 17=18 which is not right

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butalik [34]
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3 years ago
Solve the system of equations by elimination.<br> 2x - y + 3z=-1<br> x + 2y - 4z=-1<br> y – 2z=0
MrRa [10]

Answer:

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Step-by-step explanation:

The given system of equations are :

2x - y + 3z= -1  ....(1)

x + 2y - 4z = -1  ......(2)

y – 2z = 0  .....(3)

Equation (3) can be written as :

y = 2z

Use y = 2z in equation (2)

x + 2(2z) - 4z = -1

x + 4z - 4z = -1

x = -1

Put the value of x in equation (1) :

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Adding equation (3) and (4)

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z = 1

Now put z = 1 in equation (4)

-y+3=1

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3 years ago
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