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25-01-2021
Mathematics

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– 1+2x ( – 0.2+ – 0.3) Write your answer as an integer or a decimal. Do not round.

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25-01-2021

Answer:

x=-1

Step-by-step explanation:

PEMDAS

parenthesis: -1+2x(-0.5)

multiply: -1+(-1x)

set equal to zero: -1+(-1x)=0

solve for x: -1x=1

x=1/-1

x=-1

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