2 years ago

4x+3=x+9 What is the number? X=?

Mathematics

2 answers:

Aneli [31]2 years ago

8 0

Answer:

Step-by-step explanation:

4x+3=x+9

4x-x=9-3

3x=6

x=6/3

x=2

Luba_88 [7]2 years ago

3 0

Answer:x=3

Step-by-step explanation:

4x+3=x+9

4x-x=(-3)+9

3x=6

x=6:3

x=2

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