3 years ago

If 4x + b = 12, then x is equal to:

Mathematics

1 answer:

vlabodo [156]3 years ago

3 0

Answer:

4x + 12 = 24

Subtract 12 to both sides

4x + 12 - 12 = 24 - 12

4x = 12

Divide 4 to both sides

4x ÷ 4 = 12 ÷ 4

x = 3

Step-by-step explanation:

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