6. 6. 6
18. 9. 18
30. 12. 30
12x-6 and 6(2x-1) are equal
Answer:
14 miles
Step-by-step explanation:
Isaac is walking 14 miles because if it is seven miles to the store, he has to walk seven miles back. Seven plus seven is fourteen.
The answer is B because 26-2 is 24 and 24-3 is 21 and 21/7 is 3 therefore x=3
Answer:
8...
Step-by-step explanation:
"x", stands for a <em>variable</em>, in which any number can be placed inside. If there is an equal sign, x would stand for the number that solves the equation.
9(1 + 4x)
Simplify. Distribute 9 to both 1 and 4x
9(1) = 9, 4x(9) = 36x
36x + 9 is the same as 9(1 + 4x)
hope this helps