5+-2x=2x+-5
5=4x+-5 (add 2x to both sides)
10=4x (add 5 to both sides)
10/4=x (divide both sides by 4)
300 boys 200 girls because 300 is 100 more than 200 and both numbers together is 500
Answer:
9x/y³
Step-by-step explanation:
Answer:
b. these codes are equal volume
Answer:
answer SHOULD be 3 sandwiches
Step-by-step explanation:
33-6=27÷9=3
