2 years ago

11a + 12b = does it equal 23ab or not

Mathematics

1 answer:

Sonbull [250]2 years ago

4 0

Answer:

no it doesn’t.

Step-by-step explanation:

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If Ill m, solve for x.<br> (8x - 71)<br> (5x + 7)<br> x =

horsena [70]

Answer:

x=26

Step-by-step explanation:

by definition of alternate exterior angle rule 8x -71 = 5x +7

What you want to do is get your X's on one side I recommend subtracting 5x so that you don't have to deal with negative values.

8x-5x-71=5x-5x+7

3x-71=7

add 71 to both sides the goal now is trying to get by itself

3x-71+71=7+71

3x=78

now divide both sides by 3

3x/3=78/3

x=26

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