2 years ago

What is the value of x in the equation 8 + 4 = 2 (x minus 1)?

Mathematics

2 answers:

satela [25.4K]2 years ago

6 0

Answer:

x= 7

Step-by-step explanation:

The equation is 8+4= 2(x-1)

Distribute into the parenthesis.

8+4= 2x-2

Now, add.

12= 2x-2

Add 2 to both sides.

12= 2x-2

+2 +2

Then, divide by 2 to both sides to isolate the variable.

2 2

x=7

kondaur [170]2 years ago

4 0

Answer:

Step-by-step explanation:

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