Answer: #1: -x + 5 #2: 6x - 3y
Step-by-step explanation:
<u><em>Question:</em></u>
(4x - 3) - (5x - 7)
Distribute Negative
(4x - 3) + (-5x + 7)
Add like terms
<em><u>Final Answer:</u></em>
-x + 5
<em><u>Question:</u></em>
4x - (3y - 2x)
Distribute Negative
4x + (-3y + 2x)
Add like terms
<em><u>Final Answer:</u></em>
6x - 3y
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Answer:
65000
Step-by-step explanation:
65x 1000
1000 because 1kg= 1000
Answer:
-ab/1
Step-by-step explanation:
The multiplicative inverse of x/y is y/x, because when multiplied it equals 1.
x/y time y/x = xy/xy, which equals one.
In this case, -1/ab times -ab/1 = -1ab/-1ab, which equals one.