Question

# Solve the following by using the method of substitution

Y= 8X-5

Y=

Hint:

### find x by substituting y (in terms of x) in the equation and find y by substituting value of x in the equations.

## The correct answer is: x = 1 and y = 3

### Ans :- x = 1 ; y = 3

Explanation :-

y = 8x - 5— eq 1

—- eq 2

Step 1 :- find x by substituting y = 8x - 5 in eq 2.

⇒ 48 x – 30 = 5x + 13

⇒ 48x - 5x = 30 + 13 ⇒ 43x = 43

⇒ x =1

Step 2 :- substitute value of x and find y

⇒ y = 8x- 5 ⇒ y = 8(1) - 5

∴ y = 3

∴ x = 1 and y = 3 is the solution of the given pair of equations.

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