Which equation is represented by the phrase "a number increased by three equals 10"?
O
ELLE
x + 3 = 10
3x = 10
x = 10
x + 10 = 3
O

X+3=10

Step-by-step explanation:

X equals the number and the +3 equals the increase by 3, so when we put them together, we get x+3 then we add our equals 10 and get x+3=10

x + 3 = 10

Step-by-step explanation:

"a number increased by three equals 10"

Let x = the number

increased by means add

x+3

equals means =

x+3 =10