找到你今天要练的题。

The expression is equivalent to , where b is a constant and x > 0. What is the value of b?

If 6 + x =9, what is the value of 18 + 3x?

If 2(3t - 10) + t = 40 ＋ 4t, what is the value of 3t?

If 5(x ＋ 4)= 4(x ＋ 4) ＋ 29, what is the value of x ＋ 4?

p =9+

The given equation relates the numbers p and n, where n is not equal to 0 and p > 9.Which equation correctly expresses n in terms of p?

p =
The given equation relates the distinct positive numbers p, k, and j. Which equation correctly expresses 4j+9 in terms of p and k?

4x ＋ 6 = 18
Which equation has the same solution as the given equation?

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?

What is an equation of the graph shown?

k＋12 = 336
What 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 11x³-5x³?