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How do you work y=2x-1 X=-6

How do you work y=2x-1 X=-6
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1 vote
How do you work y=2x-1
X=-6

User Erdinc Ay
by
8.8k points

2 Answers

4 votes
all you do is work backward to get the true value of y
y=2x-1
0=2x-1
then solve this should get you the answer x=1
so the two xvalues are -6 and 1
User Hakan Serce
by
8.8k points
3 votes
Multiply 2 by -6.

y=2x-1
y=2(-6)-1
y= -12-1
y= -13
User Kplates
by
8.1k points
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