Answer:
x = -2/7 or
x = 6/7
Step-by-step explanation:
|7x-2| + 3 = -1 subtract 3 from both sides
|7x-2| = -4 now there are two probabilities
7x-2 = -4 or
7x-2 = 4 if first probability the value of x would be:
7x-2 = -4 add 2 to both sides
7x = -2 divide both sides by 7
x = -2/7 for the second probability the value of x would be:
7x-2 = 4 add 2 to both sides
7x = 6 divide both sides by 7
x = 6/7
2910:4
Fraction=1455/2 or 727 1/2
Decimal=727.5
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Answer:
±√28851 -7
Step-by-step explanation:
√(-7-x)²+(-1-6)² = 170
:)
145% of what number is 870 is 870/1.45=600
Answer=600
