Answer:
x=4
Step-by-step explanation:
2x-3=3x-7
Subtract 2x from both sides of the equation
Add 7 to both sides of the equation to isolate x
236-6 because of head table
230 divided by 10 because of 10 per table
Answer: 23
If 30% of his collection is 12 cars, then we can use the fraction
30/12=100/x
x=40
Answer:
Perimeter: 2(x+3) + 2(x+2)
Step-by-step explanation: