13x + 6 = 6
Use the subtraction property of equality:
13x +6 -6 = 6-6
13x = 0
Now use the division property of equality:
You can use the recipricol and multiply:
13/1 13x = 0 × 13/1
x = 0/1
You can check by substituting 0/1 for x.
It it’s 75 I k ow bc I took the test
Answer:
-144 and 72ab
Step-by-step explanation:
For the first one, you would just multiply everything left-to-right. -8 x 9 x 2 = -144. For the second one, since there are different variables, you can't combine them to get just a number. Multiply 3a by -6b to get -18ab, and then multiply that by -4 to get 72ab (the number is positive because when you multiply two negative numbers, you get a positive number).
Find the two numbers. Algebra -> Customizable Word Problem Solvers -> Numbers -> SOLUTION: The difference of two positive numbers is 8. The larger is twice the smaller decreased by 7.