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MissTica
1 year ago
13

7 - 2x = 11 What is the value of x? Show your working.

Mathematics
2 answers:
sukhopar [10]1 year ago
8 0

Answer: x = - 4

Step-by-step explanation:

7-2x=1

PEMDAS

so add 7 to both sides

-2x=8

divide by -2 from both sides

x=-4

BartSMP [9]1 year ago
8 0

Answer:

x = -2

Step-by-step explanation:

Let's find the required value of x,

→ 7 - 2x = 11

→ -2x = 11 - 7

→ -2x = 4

→ x = -4/2

→ [ x = -2 ]

Therefore, the value of x is -2.

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Step-by-step explanation:

5 and 6 are the same, so I will do one of those and you can use the example to do the other one.  

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