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vfiekz [6]
3 years ago
7

Find the value of X algebraically. Show your work.​

Mathematics
1 answer:
zepelin [54]3 years ago
3 0

Answer: 21

Step-by-step explanation:

We know 9x - 56 is equal to 6x + 7

So:

9x - 56 = 6x + 7

Add 56 to each side

9x = 6x + 63

Subtract 6x from each side

3x = 63

Now divide each side by 3

x = 21

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Zinaida [17]
135 degrees is your answer
8 0
3 years ago
Find the simple interest for a $8,000 loan for 2 years at a rate of 4% (formula: l=prt)​
Natali [406]

Answer:

S.I= 640

Step-by-step explanation:

I=prt

where p= $8,000

and r= 4%

and t= 2 years

$8,000×4%×2

8,000×4/100×2

80×4×2

=640

Therefore The S.I = 640.

6 0
3 years ago
Complete the table below to solve the equation $2x + 12 = 4^x$
IrinaVladis [17]
2(2) + 12 = 4^(2)
4 + 12 = 16
16 = 16

only x = 2 will have f(x)=g(x) so x = 2 is answer
5 0
4 years ago
Solve x+5&lt;-5 for x<br> please help
yawa3891 [41]

Answer:

x<-25

Step-by-step explanation:

5 0
3 years ago
10(x+12)=15x solve for x with how ?
ankoles [38]

Answer:

x = 24

Step-by-step explanation:

10(x+12)=15x  (Given)

10x + 120 = 15x (Distributive property of equality)

-5x = -120 (Subtraction property of equality)

x = 24 (Division property of equality)

7 0
3 years ago
Read 2 more answers
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