Answer:
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=10x+−18
Step-by-step explanation:
Let's simplify step-by-step.
1−(−10x+19)
Distribute the Negative Sign:
=1+−1(−10x+19)
=1+−1(−10x)+(−1)(19)
=1+10x+−19
Combine Like Terms:
=(10x)+(1+−19)
2•(5x-9)
..............
