3x-9 =-18
3x + 6y=27 substitution problem

Solve for x in the first equation then use it in the second one to solve for y

x= -3

y= 6

Step-by-step explanation:

3x-9= -18 --> 3x= -9 --> x= -9/3 --> x= -3

3(-3)+6y=27 --> -9+6y=27 --> 6y=36 --> y=36/6 --> y=6

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step-by-step explanation

2r= 2300

r =1150

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation: