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Greeley [361]
3 years ago
9

6x - 5 + 7x = 34 find variable

Mathematics
2 answers:
Alexandra [31]3 years ago
6 0

Answer:

x = 3

Step-by-step explanation:

6x - 5 + 7x = 34

Find x

______________

To solve this, we need to isolate x :

First add like terms :

6x + 7x

13x

13x - 5 = 34

Add 5 to both sides :

13x = 39

Divide 13 from both sides to get x alone :

x = 3

saul85 [17]3 years ago
4 0

Answer:

x=3

Step-by-step explanation:

Start by moving the 5 over creating 6x+7x=34+5. Then add them together 13x=39. And now simplify x=3

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