Solve.
14y + 20 = 4y
A.
–2
B.
2
C.
no solution
D.
all real numbers
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OpenStudy (dmezzullo):
A.
OpenStudy (dmezzullo):
bc
OpenStudy (anonymous):
what
OpenStudy (dmezzullo):
-14y on both sides and divide -10 into 20 and get -2
OpenStudy (anonymous):
14y + 20 = 4y
14y - 4y = -20
10y = 20
y = 2
It is B
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OpenStudy (anonymous):
oh
OpenStudy (anonymous):
Find the value of x that makes the statement true.
43 = 16 + 3x
A.
–19
B.
29
C.
9
D.
39
OpenStudy (dmezzullo):
how would it be b?
OpenStudy (anonymous):
oops....10y = - 20....y = - 2
OpenStudy (anonymous):
my bad....it isn't
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OpenStudy (dmezzullo):
Its A.
OpenStudy (anonymous):
oh Find the value of x that makes the statement true.
43 = 16 + 3x
A.
–19
B.
29
C.
9
D.
39
OpenStudy (anonymous):
43 = 16 + 3x
43 - 16 = 3x
27 = 3x
9 = x
answer C
OpenStudy (dmezzullo):
-16
3 divided by 27
9= x
OpenStudy (anonymous):
thank u both
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OpenStudy (anonymous):
Name the property for the given statement.
2(10 + 15) = 2(10) + 2(15)
A.
addition property of equality
B.
distributive property
C.
multiplication property of equality
D.
subtraction property of equality
OpenStudy (dmezzullo):
Not a problem(:
OpenStudy (anonymous):
Name the property for the given statement.
2(10 + 15) = 2(10) + 2(15)
A.
addition property of equality
B.
distributive property
C.
multiplication property of equality
D.
subtraction property of equality
OpenStudy (dmezzullo):
IDK
OpenStudy (anonymous):
dang.
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OpenStudy (anonymous):
distributive :)
OpenStudy (anonymous):
its b
OpenStudy (anonymous):
thanx
OpenStudy (anonymous):
thats it thank u guys
OpenStudy (dmezzullo):
No peobs(:
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OpenStudy (anonymous):
you welcome :)
OpenStudy (anonymous):
dmezzullo should get the medal because I got the first one wrong