evelynwildner evelynwildner

03-04-2020
Mathematics

contestada

7 (x + 3) - 3(4x + 9) = 14

Respuesta :

truecarti truecarti

03-04-2020

Answer:

-4

Step-by-step explanation:

Answer Link

larserickson1290 larserickson1290

03-04-2020

Answer:

-4

Step-by-step explanation:

Distribute the 7 and -3 inside the parentheses

7x + 3 - 12x -2 7

Combine like terms

-5x - 6 = 14

Isolate x by adding 6 to both sides

-5x = 20

Divide by -5

x = -4

Answer Link

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