Answer:
7 units
Step-by-step explanation:
3(x+2)=7 X=1/3 Because 3(x+2) would simplify to 3x+6=7 and then its a two-step equation
Answer:
so 4 times 5 is 20 girls
your answer is 20
Step-by-step explanation:
you have to do cross math so 3 over 4 times 5 over? so
Answer:
f(-3)=40
Step-by-step explanation:
Answers: 
1. Switch sides

2. Subtract by 8 from both sides of equation.

3. Simplify.

4. Multiply by -1 from both sides of equation. (it's should be the reverse inequality).

5. Simplify.

6. Then you had to divide by 9 from both sides of equation.

7. Simplify.

8. Divide by the numbers.



9. Divide by the numbers.



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