Answer:
Step-by-step explanation:
5x + 15 + 2x = 24 + 4x
7x + 15 = 4x + 24
3x + 15 = 24
3x = 9
x = 3
−6a^2+8ab−2b^2
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1/4
there are 12 options, and only three are correct. 3/12 simplifies to 1/4
Given
Required
The equation
This is calculated as:
So, we have:
Open bracket