What value of X makes the equation true -7x - (-5-x) = -9(2x-1) -1
1 answer:
Answer:
x = 1/4
Step-by-step explanation:
-7x - (-5-x) = -9(2x-1) -1
-7x + 5 + x = -18x + 9 - 1
combine like terms:
-6x + 5 = -18x + 8
add 18x to each side of the equation:
12x + 5 = 8
subtract 5 from each side:
12x = 3
divide both sides by 12:
x = 3/12 = 1/4
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Answer:
1-141
2-39
3-141
Step-by-step explanation:
180-39=141
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Step-by-step explanation:
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Answer:
the answer is 60
Step-by-step explanation:
4*5*3=60
Parallel lines have the same slope! The slope measures how steep the line is, and parallel lines are equally steep.
It follows quite immediately that line 2 has also slope -1/2.
