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Vera_Pavlovna [14]
3 years ago
10

What is X plus 11 equals 15

Mathematics
2 answers:
9966 [12]3 years ago
8 0

Answer:

X plus 11 equals 15 is 4. X equals 4.

Step-by-step explanation:

X + 11 = 15

4 + 11 = 15

X = 4

to find X you needed to subtract 11 from 15 and what you got would be X

mariarad [96]3 years ago
5 0
Do 15-11 and x fill equal what you get
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2.) (I forget if this is the real equation to this but this would give you the same answer)

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————
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V=(8)(6)(12)
————-
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3 years ago
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melamori03 [73]

Answer:

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Step-by-step explanation:

Normally when I multiply mixed numbers, I change them to improper fractions first so that it is easier.

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Multiply 5 by the numerator of the fraction and leave the denominator alone.

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Change back to simplest form.

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2 years ago
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Step-by-step explanation:

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There are 18 gallons of gas in a car at the
GREYUIT [131]

Answer:

18/2.5 = 7.2

Step-by-step explanation:

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7 0
2 years ago
I justify whether the expression -4x-8 is equivalent to -2(x+1)-2(x+3) by letting x=3 in both expressions. What is the value of
zubka84 [21]
Substituting x = 3 into the first expression:

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Substituting x = 3 into the second expression:

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