Question

What is the solution to the equation ?



c =

Answer 1

http://static.k12.com/bank_packages/files/media/mathml_4061d9e8e2fb5baa5d8ea5fcbc3d753f50ff8d65_1.gif

Answer 2

\[\frac{ 3 }{ 4 }(4c + 16) = 2c + 9\]
cross multiply 4 to the right side and distribute 3 to the quantity
\[3(4c + 16) = 4(2c + 9)\]
\[12c + 48 = 8c + 36\]
\[12c - 8c = 36 - 48\]
\[4c = -12\]
\[c = -3\]

Answer 3

What is the solution to the equation ?



m =

Answer 4

http://static.k12.com/bank_packages/files/media/mathml_34efec2888329d378c42ec5edf2f4e98683a8116_1.gif

Answer 5

Which answer best describes the solution to the equation

−12j + 4 = −4 – 12j?



A.


one solution


B.


no solution


C.


an infinite number of solutions


D.


j = 3

Answer 6

Which answer describes the solution to each equation?

Answer 7

http://static.k12.com/bank_packages/files/media/mathml_c27e53a535e7ef2dfcc20c9e01bcc76032d39c41_1.gif

Answer 8

http://static.k12.com/bank_packages/files/media/mathml_6f6f2ad5d1c5bb786a7c2949b2448a2e1685d1a6_1.gif

Answer 9

http://static.k12.com/bank_packages/files/media/mathml_c27c5b6f9b426ab132022478cdec2cbb9221d56a_1.gif

Answer 10

http://static.k12.com/bank_packages/files/media/mathml_7b417cd8a595b23a59d84705c04c2793a591f3e2_1.gif

Answer 11

\[-5 = \frac{ 8m + 12 }{ 4 }\]
cross multiply 4
-5(4) = 8m + 12
-20 = 8m + 12
8m = -20 -12
8m = -32
m = -4

Answer 12

O_O

Answer 13

-12j + 4 = -4 - 12j
-12j + 12j = -4 - 4
0 is not equal to -8
there's no solution

Answer 14

2x + 6 - x = 1/3(3x + 18)
2x - x + 6 = x + 6
x + 6 = x + 6
since they are equal, there's infinite solution.
whatever values of x you plug in will be true to the equation

Answer 15

\[\frac{ 1 }{ 8 } x + 7 = 19\]
find LCD
\[\frac{ x + 8(7) }{ 8 } = 19\]
\[x +56 = 19(8)\]
\[x = 152 - 56\]
\[x = 96\]
the equation is having one solution

Answer 16

\[\frac{ 3x + 3 }{ 3 } = x + 1\]
simplify
\[x + 1= x+ 1\]
since left and right are identical then it has
infinite solution

Answer 17

3 + 7x +6 = 2x + 5 + 5x
7x + 9 = 7x + 5
7x - 7x = 5 - 9
0 is not equal to -4 therefore there's no solution