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3 years ago

3(x + 4) = 7x - 18 How do I solve it?

Mathematics

1 answer:

aev [14]3 years ago

3 0

Answer:

x = 7.5

Step-by-step explanation:

Step 1:

3 ( x + 4 ) = 7x - 18 Equation

Step 2:

3x + 12 = 7x - 18 Multiply

Step 3:

12 = 4x - 18 Subtract 3x on both sides

Step 4:

30 = 4x Add 18 on both sides

Step 5:

x = 30 ÷ 4 Divide

Answer:

x = 7.5

Hope This Helps :)

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