Answer:
x = -1
y = 9
Step-by-step explanation:
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Answer:
y = -1/2x + 13/2
Step-by-step explanation:
The slope of a line that is perpendicular to a line will be a negative reciprocal. When you rewrite 2x-7=8 into slope-intercept form, you get y=2x-8. The negative reciprocal of the slope 2x is -1/2x. There is only one option with this slope. If you're still not sure then you can use a graphing calculator to check this. An online one would be desmos
16=5x_9
16=_9+5
16 +_5x=_9+5x+_5x
16 + -5x=_9+0
