Divide both sides by 7.
n must be less than or equal to 3. n can be 3 or any number under 3.
For example, n can be 1, 2, 3.
13. Select all the expressions equivalent to (4x5)(5x6).
1 answer:
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Divide both sides by 7.
n must be less than or equal to 3. n can be 3 or any number under 3.
For example, n can be 1, 2, 3.
Answer:
D) x = 12
Step-by-step explanation:
Given:
1. Multiply both sides by 4
2. Subtract 3x from both sides
3. Add 28 to both sides
4. Divide both sides by 7 to isolate the variable:
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