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pochemuha
3 years ago
14

Please show how you solved the problem. 4a - 14 = 7a - 8

Mathematics
2 answers:
Ronch [10]3 years ago
8 0

Answer:

a= -2

Step-by-step explanation:

4a -14 = 7a -8

Subtract 7a from both sides

-3a -14= -8

Add 14 to both sides of equation

-3a = -8 +14

Add -8 and 14

-3a = 6

Divide each term by -3

a = -2

lianna [129]3 years ago
4 0

4a - 14 = 7a - 8

4a - 7a = 14 -8

-3a = 6

a = 2

ok done. Thank to me :>

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Answer:

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In the straight line form...

y=mx+b

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7 0
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Ben went to the hardware store and bought 7 pieces of rope of equal length. The total length of the ropes was 56 meters. How lon
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A triangle has side lengths of (7.8v+2.6)(7.8v+2.6) centimeters, (5.3v+4.5)(5.3v+4.5) centimeters, and (2.4w-6.7)(2.4w−6.7) cent
Citrus2011 [14]

Given:

A triangle has side lengths of (7.8v+2.6) centimeters, (5.3v+4.5) centimeters, and (2.4w-6.7) centimeters.

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The expression which represents the perimeter, in centimeters, of the triangle.

Solution:

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Perimeter=(7.8v+2.6)+(5.3v+4.5)+(2.4w-6.7)

Now, combine like terms.

Perimeter=(7.8v+5.3v)+(2.4w)+(2.6+4.5-6.7)

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4 0
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What is the length of cloth needed to make 24 shirts if each shirt is made from .75 yards of material?
RideAnS [48]

Answer:

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Step-by-step explanation:

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Triangle ABC is represented by the drawing below.
zhannawk [14.2K]

Step-by-step explanation:

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3 0
4 years ago
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