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3 years ago

8

What is-3/7x-2 in standard form

1 answer:

Eddi Din [679]3 years ago

3 0

If you are given y = (-3/7)x - 2 and you want it in the form Ax+By = C, then...

y = (-3/7)x-2
7*y = 7*( (-3/7)x-2) ... multiply both sides by 7
7y = -3x-14 ... distribute and multiply
7y+3x = -3x-14+3x ... add 3x to both sides
3x+7y = -14

The standard form equation is 3x+7y = -14

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Step-by-step explanation:

☄ $\underline {\underline{ \text{Given}}} :$

Length of a park ( l ) = 55 m
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☄ $\underline{ \underline{ \text{To \: find}}}:$

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☄ $\underline{ \underline{ \text{Solution}}} :$

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Part 2 : $\boxed{ \sf{Total \: cost = Area \: of \: paths \: \times Rate}}$

⟹ $\sf{475 \times 120}$

⟹ $\sf{Rs \: 57000}$

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Hope I helped ! ♡

Have a wonderful day /night ツ

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