Solve the equation 8x-7=y-2 for x if y is 51. make sure to first solve for in terms y. x=?

Mathematics

1 answer:

Crank3 years ago

7 0

X=7. if you need explanation message me

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Step-by-step explanation:

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$x=\dfrac{-24+(-4)}{2}=\dfrac{-28}{2}=-14\\\\y=\dfrac{-4+6}{2}=\dfrac{2}{2}=1\\\\\text{midpoint}\ (-14,\ 1)\\\\\text{The point-slope form:}\\\\y-y_1=m(x-x_1)\\\\\text{substitute}\ m=-2,\ x_1=-14\ \text{and}\ y_1=1:\\\\y-1=-2(x-(-14))\\\\\boxed{y-1=-2(x+14)}$

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