Answer:
a = 2
Step-by-step explanation:
19= 7a +5
19-5=7a
14÷7=a
a=2
Answer:
24
Step-by-step explanation:
-6x=19+17
-6x=36 /(-6)
x=-6
Answer:
the coefficient in the equation is 13
Step-by-step explanation:
a coefficient is a number that is in front of a variable. 13 is in front of the variable u so it is the coefficient.
Answer:
18 combinations
Step-by-step explanation:
thank u
