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allsm [11]
3 years ago
5

1-3(x-5)=5x-12/2 solve this equation​

Mathematics
2 answers:
Assoli18 [71]3 years ago
8 0

Answer and Step-by-step explanation:

The~answer~you~should~be~getting~is : x=\frac{11}{4}

Step 1: Simplify both sides of the equation:

1+(-3)(x)+(-3)(-5)=5x+-6   (Distribute)

1+-3x+15=5x+-6

(-3x)+(1+15)=5x-6  (Combine~the~like~terms)

-3x+16=5x-6

Step 2: Subtract 5x from both sides:

-3x+16=5x=5x-6-5x

-8x+16=-6

Step 3: Subtract 16 from both sides:

-8x+16-16=-6-16

-8x=-22

Step 4: Divide both sides by -8:

\frac{-8x}{-8} \frac{-22}{-8}

x=\frac{11}{4}

Answer is : x=\frac{11}{4}

7nadin3 [17]3 years ago
4 0

Answer:

x= 1/3

Step-by-step explanation:

simplify so you can isolate x quicker: 2x-5=5x-6

subtract 2x from both sides: -5=3x-6

add 6 to both sides: 1=3x

divide both side by the 3 to isolate x: 1/3=x

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Discussion:

If the functions are inverses, then f(g(x)) = x  for appropriate x. Consider x = 1.

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