Answer :
Answer:
x(x+9)=713 because x multiplied by x is x or its like multiplying 1x1=1
Answer:Let x = first number and y = second number
Step-by-step explanation: 1 Simply any expressions
2(x-8) =24 2x-16 = 24 2. Rearrange so the variable term is on one side of the equal sign and all other terms on the other side 2x-16 =24 +16 +16
2x = 40