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grandymaker [24]
3 years ago
14

8z-7=3z-7 5z how do you solve?

Mathematics
1 answer:
gladu [14]3 years ago
6 0
8z-7=3z-7
-3z -3z

5z-7= -7
+7 +7

*5z=0
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Factor each expression.<br><br> (9) 5a - 25<br><br> (10) 28 - 7x<br><br> (11) 12z + 28 - 7z - 3
Nimfa-mama [501]

Answer:

Step-by-step explanation:

Look for the GCF and then divide every term by the GCF to see what remains

(9) 5a - 25  ( GCF is 5 so take out 5 and divide every term by 5)

     5(a-5)

(10) 28 - 7x     ( GCF is 7 so take out 7 and divide every term by 7)

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(11) 12z + 28 - 7z - 3=  (combine terms) =

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6 0
2 years ago
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vaieri [72.5K]

Answer:

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16 - 4^{2}

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Step-by-step explanation:

I need more terms to match

6 0
2 years ago
(01.03) A box has dimensions of 17 inches long, 1.3 feet wide, and 8 inches high. What is the volume of the box? The formula for
VladimirAG [237]
To find the volume, just multiply width by height and then by length.  
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4 0
3 years ago
15. Ankita bought 20 copy for Rs. 25 each. She got profit of Rs.200 while selling it. Find selling price of the copies.​
allochka39001 [22]

Answer:

S.P = 225

Explanation:

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Profit + C.P = S.P

200 + 25 = S.P

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6 0
2 years ago
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2*a² = 8²

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4 0
3 years ago
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