When x = 5, the value of the expression 20/-25+x–2(x – 10) is –21 –9 9 19
2 answers:
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Answer:
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Let's get all of the terms with the on the right-hand side of the equation, and everything else on the left-hand side of the equation.
To do this, we should add to both sides of the equation to remove the
from the left-hand side of the equation:
Finally, to get the by itself, we can divide both sides by
: