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Marina86 [1]
3 years ago
13

4x-12=12-4x I need help solving Multi Step Equations, which variables on both sides.​

Mathematics
1 answer:
Gelneren [198K]3 years ago
3 0

Answer:

x=  3

Step-by-step explanation:

4x+ 4 x= 12 + 12  

8x = 24

x=  24/8  

x= 3

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ABC is translated left 3 units to form the image ∆A′B′C′.
Varvara68 [4.7K]

Answer:

A = (-2 , -1)                 A’ = (-5 , -1)

B = (2 , -1)                  B’ = (-1 , -1)

C = (2, 2)                   C’ = (-1 , 2)

Step-by-step explanation:

Move each coordinate to the left 3 times! You will result in the prime coordinates of the letters!

4 0
2 years ago
X2 + 4x - 9 = 5x + 3<br> O A. 4<br> O B. -3<br> O C. -7<br> O D. 5<br> E. -2<br> F-4
elena-14-01-66 [18.8K]

Answer:

{x}^{2}  + 4x - 9 = 5x + 3 \\  {x }^{2}  - x - 12 \\  {x}^{2}  - 4x + 3x - 12 \\ x(x - 4) + 3(x - 4) \\ (x - 4)(x + 3) \\ x = 4 \: and - 3

7 0
2 years ago
How many times larger 8,000 than 8
Alexeev081 [22]

8000 is 1000 times larger than 8

5 0
3 years ago
The stack on the left is made up of 15 pennies in the stack on the right is also made about 50 pennies if the volume of the stac
masha68 [24]
15x = 375 mm cubed
375/15=x
375/15=25
X=25
25 is the volume of one penny

50x=y
X=25
50 times 25=y
50*25=1250
y=1250 mm cubed this is the volume of the stack of 50
8 0
3 years ago
F(x) = -2x + 10<br> f(-1.5)<br><br> a 13<br> b -13<br> c 20<br> d -20
Ivanshal [37]

Answer:

f( -1.5) = 13

Step-by-step explanation:

F(-1.5)= -2(-1.5)+10

-2 times -1.5 = 3

3+10

f( -1.5) = 13

6 0
3 years ago
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