Answer:
Step-by-step explanation:
The slope-intercept form is , where is the slope and is the y-intercept.
Using the slope-intercept form, the slope is 2.
So in order for us to find an equation that is parallel, the slopes must be equal. We need to find the parallel line using the point-slope formula.
We use the slope 2 and a given point to substitute for x1 and y1 in the point-slope form , which is derived from the slope equation:
Now we simplify the equation and keep it in point-slope form.
×
Simplify ×
Last, We move all terms not containing y to the right side of the equation.
Add 7 to both sides of the equation.
Add −4 and 7 and your answer will be:
Answer:
5
Step-by-step explanation:
3+9x=11x-7
subtract 9x from both sides
3=2x-7
add 7 to both sides
10=2x
divide by 2 on both sides
5=x
Answer:
The answer is x = -2
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
Answer:
2x-7=-1
Step-by-step explanation:
2x - 7 = -1
+7. +7
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2x= 6
/2 /2
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x=3