Math, asked by shahulsharu03, 1 month ago

Solve the equation 5x + 3 = 2 (x-1) -4​

Answers

Answered by mahi8302
1

Step-by-step explanation:

5x + 3 = 2(x-1)-4

5x + 3 = 2x -2-4

5x + 3 = 2x - (-4)

5x +3x = (-4) -3

7x =(-7)

x= 7/ (-7)

x = -1

Answered by kalyanijalla376
1

Answer:

Solve this equation 5x−1=3x+5 by separating the variable terms on one side of the equation and the constant term on another side.

We use the addition-subtraction property to transform a given equation to an equivalent equation of the form x = a.

First, add 1 to each side of the equation and then subtract 3x from each side of the equation.

Complete step-by-step answer:

We have to solve the equation 5x−1=3x+5.

Basically, we have to find the value of x .

Use the addition-subtraction property to transform a given equation to an equivalent equation of the form x = a

Add 1 to the each side of the equation,

5x−1+1=3x+5+1

⇒5x=3x+6

Subtract 3x from each side of the equation.

5x−3x=3x+6−3x

⇒5x−3x=6

⇒2x=6

Divide 2 to each side of the equation.

⇒2x2=62

⇒x=3

Final Answer: The solution of the equation 5x−1=3x+5is x=3.

Note:

Substitute x=3 into the equation the right-hand side of equation,

5(3)−1=15−1

5(3)−1=14

Substitute x=3 into the equation the left-hand side of equation,

3x+5=3(3)+5

3x+5=14

Since L.H.S. = R.H.S.

The solution of the equation is x=3.

Step-by-step explanation:

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