draw the model of equation 3(x-4) = 30
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Answer:
Step-by-step explanation:
Here you go mate
- Use PEMDAS
- Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction
Step 1
3(x-4) = 30 Equation
Step 2
3(x-4) = 30 Remove parenthesis
3x-12=30
Step 3
3x-12=30 Add 12 to both sides
3x=42
Step 4
3x=42 Divide the sides by 3
x=14
Answer
x=14
Hope this helped
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