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krok68 [10]
3 years ago
10

For number 18 what is X

Mathematics
1 answer:
Sonja [21]3 years ago
8 0
The answer is 6. plug it in for yourself and you will see
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What is the solution to the system of equations? Use the substitution method.
BabaBlast [244]
The answer is:
4x+2y=11}  4x+2y=11} x=2-2y
x-2=-2y    }  x+2y=2    } x=2-2(-3/6)
                                      x=2-(-6/6)
4(2-2y)+2y=11              x=2-(-1)
8-8y+2y=11                   x=3
8-6y=11
-6y=11-8
-6y=3/-6
y=-3/6=-1/2

So for my opinion the solution is A.(3,-1/2)
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3 years ago
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Solve the equation.<br><br> −10x + 1 + 7x = 37
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8 0
3 years ago
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Which situation can be represented by the equation 4x=32
mr_godi [17]

Answer:

8

Step-by-step explanation:

4x=32

÷4 ÷4

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x=8

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What is the solution set for the equation square root 5x+29=x+3?
galben [10]
X would equal -6.5. I hope this helps.
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3 years ago
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