1 way

⇔ x = 16
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2.way

<span>We multiply the cross
</span>
Answer:
12x18
Step-by-step explanation:
Answer:
Step-by-step explanation:
It’s daddy
Answer:
2. 
3. 
Step-by-step explanation:
We add like terms together to simplify
2. 3x²-4x²= -x² -2x+5x= 3x 6+9= 15 all equal to -x²+3x+15
3. 2x²-3x²= -x² 6x-7x= -x 8+1=9 all equal to -x²-x+9
Answer:
Slope is 1
Step-by-step explanation: