找到你今天要练的题。

4x +5=165What is the solution to the given equation?

If 4x + 2 = 12, what is the value of 16x + 8 ?

\( \frac{1}{7b}=\frac{11x}{y} \) 
The given equation relates the positive numbers b, x, and y. Which equation correctly expresses x in terms of b and y? 

x + 40 = 95What value of x is the solution to the given equation?

14j +5k =mThe given equation relates the numbers j, k, and m. Which equation correctly expresses k in terms of j and m ?

k + 12 = 336What is the solution to the given equation?

If y =5x+10, what is the value of y when x =8 ?

Which expression is equivalent to 20w −(4w +3w) ?

2.5b + 5r = 80
The given equation describes the relationship between the number of birds, b, and the number of reptiles, r, that can be cared for at a pet care business on a given day. If the business cares for 16 reptiles on a given day, how many birds can it care for on this day?

If  \( \frac{x}{8} \)= 5, what is the value of \( \frac{8}{x} \)?

Which expression is equivalent to 12x³ -5x³ ?

In the xy-plane, line s passes through the point (0, 0) and is parallel to the line represented by the equation y=42x+6. If line s also passes through the point (2, d), what is the value of d?