Slope-intercept form is y=mx+b, so we simply have to solve for y...

3y+5x=-15 subtract 5x from both sides

3y=-5x-15 divide both sides by 3

y=-5x/3-5 or more neatly in my opinion...

y=(-5x-15)/3

7 0

3 years ago

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8x – 3 = 11 + 6x<br> What is x

tiny-mole [99]

Answer:

x = 7

Step-by-step explanation:

$8x-3=11+6x\\\\2x-3=11\\\\2x=14\\\\x=7$

3 0

3 years ago

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Solve the equation using mental math 6 and 6/7 sequels and + 5and 3/7

myrzilka [38]

Answer:

12 2/7

Good luck!

8 0

3 years ago

A rectangle has an area of 2x2 - 19x +45 ft? What are the dimensions of the rectangle? (hint: factor)​

A rectangle has an area of 2x2 - 19x +45 ft? What are the dimensions of the rectangle? (hint: factor)