Solve algebraically

-2x + 17 = 11
What is x

Final

x = 3

Solution:

equation: -2x + 17 = 11

Step 1: subtract 17 in both sides

-2x + 17 = 11

-2x + 17 - 17 = 11 - 17

-2x = 11 - 7 (solve for -2x: 11 - 7)

-2x = -6

Step 2:  divide -2 in both sides then solve for x.

-2x = -6

 -2x        -6

=

  -2          -2

(solve for x):

     -6

x = ___

      -2

x = 3

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

the answer to this question is 3/19

step-by-step explanation: