(7x-10) - (-6x-8)
distribute the negative to the (-6x-8)
(7x-10) + 6x+8
disregard the parenthesis because addition is associative
7x-10 + 6x+8
combine like terms
13x-2
13x-2 is the answer
Step-by-step explanation:
Multiply the number outside the brackets to the numbers inside:
So,
9 * 9x = 81x
9 * 2y = 18y
9 x -6 = -54
So the simplified or equivalent expression is:
81x + 18y - 54
Answer:
Step-by-step explanation:
B= -20+45/56
B=-20.80
Answer:
1/2
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
range = bigger number-smaller number
biggest number=166
smallest number=111
166-111
=55
