3x-7y = 9
Standard form is Ax+By = C
Answer:Option (B)
Step-by-step explanation:
Answer:
Step-by-step explanation:
2.66a-6b
Answer:
20x+9y
Step-by-step explanation:
add the numbers that have the same variable(x in this problem)this is also called combining like terms. Then put the other numbers that have different variables. hope this helped
Answer:
16
Step-by-step explanation:
4c + 8
Replace 'c' with 2 and evaluate:
4(2) + 8
8 + 8
16
Hope this helps.