3 years ago

3x-9=2x+11 i need the steps

Mathematics

2 answers:

storchak [24]3 years ago

6 0

Answer:

x = 20

Step-by-step explanation:

3x - 9 = 2x + 11

Add 9 to both sides of the equation

3x = 2x + 20

Subtract 2x from both sides of the equation

x = 20

Hope this helps :)

solmaris [256]3 years ago

3 0

Answer:

3x-9=2x+11

Add 9 to both sides

3x=2x+20

Subtract 2x from both sides

X=20

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